72478771872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 206600131584

約数和(自身を除く): 134121359712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 241, 312, 397, 416, 482, 607, 624, 723, 794, 964, 1191, 1214, 1248, 1446, 1588, 1821, 1928, 2382, 2428, 2892, 3133, 3176, 3642, 3856, 4764, 4856, 5161, 5784, 6266, 6352, 7284, 7712, 7891, 9399, 9528, 9712, 10322, 11568, 12532, 12704, 14568, 15483, 15782, 18798, 19056, 19424, 20644, 23136, 23673, 25064, 29136, 30966, 31564, 37596, 38112, 41288, 47346, 50128, 58272, 61932, 63128, 75192, 82576, 94692, 95677, 100256, 123864, 126256, 146287, 150384, 165152, 189384, 191354, 240979, 247728, 252512, 287031, 292574, 300768, 378768, 382708, 438861, 481958, 495456, 574062, 585148, 722937, 757536, 765416, 877722, 963916, 1148124, 1170296, 1243801, 1445874, 1530832, 1755444, 1901731, 1927832, 2296248, 2340592, 2487602, 2891748, 3061664, 3132727, 3510888, 3731403, 3803462, 3855664, 4592496, 4681184, 4975204, 5705193, 5783496, 6265454, 7021776, 7462806, 7606924, 7711328, 9184992, 9398181, 9950408, 11410386, 11566992, 12530908, 14043552, 14925612, 15213848, 18796362, 19900816, 22820772, 23133984, 25061816, 29851224, 30427696, 37592724, 39801632, 45641544, 50123632, 58075939, 59702448, 60855392, 75185448, 91283088, 100247264, 116151878, 119404896, 150370896, 174227817, 182566176, 232303756, 300741792, 348455634, 464607512, 696911268, 754987207, 929215024, 1393822536, 1509974414, 1858430048, 2264961621, 2787645072, 3019948828, 4529923242, 5575290144, 6039897656, 9059846484, 12079795312, 18119692968, 24159590624, 36239385936, 72478771872]

約数ペア:

[(1, 72478771872), (2, 36239385936), (3, 24159590624), (4, 18119692968), (6, 12079795312), (8, 9059846484), (12, 6039897656), (13, 5575290144), (16, 4529923242), (24, 3019948828), (26, 2787645072), (32, 2264961621), (39, 1858430048), (48, 1509974414), (52, 1393822536), (78, 929215024), (96, 754987207), (104, 696911268), (156, 464607512), (208, 348455634), (241, 300741792), (312, 232303756), (397, 182566176), (416, 174227817), (482, 150370896), (607, 119404896), (624, 116151878), (723, 100247264), (794, 91283088), (964, 75185448), (1191, 60855392), (1214, 59702448), (1248, 58075939), (1446, 50123632), (1588, 45641544), (1821, 39801632), (1928, 37592724), (2382, 30427696), (2428, 29851224), (2892, 25061816), (3133, 23133984), (3176, 22820772), (3642, 19900816), (3856, 18796362), (4764, 15213848), (4856, 14925612), (5161, 14043552), (5784, 12530908), (6266, 11566992), (6352, 11410386), (7284, 9950408), (7712, 9398181), (7891, 9184992), (9399, 7711328), (9528, 7606924), (9712, 7462806), (10322, 7021776), (11568, 6265454), (12532, 5783496), (12704, 5705193), (14568, 4975204), (15483, 4681184), (15782, 4592496), (18798, 3855664), (19056, 3803462), (19424, 3731403), (20644, 3510888), (23136, 3132727), (23673, 3061664), (25064, 2891748), (29136, 2487602), (30966, 2340592), (31564, 2296248), (37596, 1927832), (38112, 1901731), (41288, 1755444), (47346, 1530832), (50128, 1445874), (58272, 1243801), (61932, 1170296), (63128, 1148124), (75192, 963916), (82576, 877722), (94692, 765416), (95677, 757536), (100256, 722937), (123864, 585148), (126256, 574062), (146287, 495456), (150384, 481958), (165152, 438861), (189384, 382708), (191354, 378768), (240979, 300768), (247728, 292574), (252512, 287031)]