70072912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 187488000

約数和(自身を除く): 117415088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 149, 152, 182, 208, 221, 238, 247, 266, 272, 298, 304, 323, 364, 442, 476, 494, 532, 596, 646, 728, 884, 952, 988, 1043, 1064, 1192, 1292, 1456, 1547, 1729, 1768, 1904, 1937, 1976, 2086, 2128, 2261, 2384, 2533, 2584, 2831, 3094, 3458, 3536, 3874, 3952, 4172, 4199, 4522, 5066, 5168, 5662, 6188, 6916, 7748, 8344, 8398, 9044, 10132, 11324, 12376, 13559, 13832, 15496, 16688, 16796, 17731, 18088, 19817, 20264, 22648, 24752, 27118, 27664, 29393, 30992, 32929, 33592, 35462, 36176, 36803, 39634, 40528, 45296, 48127, 54236, 58786, 65858, 67184, 70924, 73606, 79268, 96254, 108472, 117572, 131716, 141848, 147212, 158536, 192508, 216944, 230503, 235144, 257621, 263432, 283696, 294424, 317072, 336889, 385016, 461006, 470288, 515242, 526864, 588848, 625651, 673778, 770032, 922012, 1030484, 1251302, 1347556, 1844024, 2060968, 2502604, 2695112, 3688048, 4121936, 4379557, 5005208, 5390224, 8759114, 10010416, 17518228, 35036456, 70072912]

約数ペア:

[(1, 70072912), (2, 35036456), (4, 17518228), (7, 10010416), (8, 8759114), (13, 5390224), (14, 5005208), (16, 4379557), (17, 4121936), (19, 3688048), (26, 2695112), (28, 2502604), (34, 2060968), (38, 1844024), (52, 1347556), (56, 1251302), (68, 1030484), (76, 922012), (91, 770032), (104, 673778), (112, 625651), (119, 588848), (133, 526864), (136, 515242), (149, 470288), (152, 461006), (182, 385016), (208, 336889), (221, 317072), (238, 294424), (247, 283696), (266, 263432), (272, 257621), (298, 235144), (304, 230503), (323, 216944), (364, 192508), (442, 158536), (476, 147212), (494, 141848), (532, 131716), (596, 117572), (646, 108472), (728, 96254), (884, 79268), (952, 73606), (988, 70924), (1043, 67184), (1064, 65858), (1192, 58786), (1292, 54236), (1456, 48127), (1547, 45296), (1729, 40528), (1768, 39634), (1904, 36803), (1937, 36176), (1976, 35462), (2086, 33592), (2128, 32929), (2261, 30992), (2384, 29393), (2533, 27664), (2584, 27118), (2831, 24752), (3094, 22648), (3458, 20264), (3536, 19817), (3874, 18088), (3952, 17731), (4172, 16796), (4199, 16688), (4522, 15496), (5066, 13832), (5168, 13559), (5662, 12376), (6188, 11324), (6916, 10132), (7748, 9044), (8344, 8398)]