61855416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 204871680

約数和(自身を除く): 143016264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 37, 42, 56, 62, 63, 72, 74, 84, 93, 107, 111, 124, 126, 148, 168, 186, 214, 217, 222, 248, 252, 259, 279, 296, 321, 333, 372, 428, 434, 444, 504, 518, 558, 642, 651, 666, 744, 749, 777, 856, 868, 888, 963, 1036, 1116, 1147, 1284, 1302, 1332, 1498, 1554, 1736, 1926, 1953, 2072, 2232, 2247, 2294, 2331, 2568, 2604, 2664, 2996, 3108, 3317, 3441, 3852, 3906, 3959, 4494, 4588, 4662, 5208, 5992, 6216, 6634, 6741, 6882, 7704, 7812, 7918, 8029, 8988, 9176, 9324, 9951, 10323, 11877, 13268, 13482, 13764, 15624, 15836, 16058, 17976, 18648, 19902, 20646, 23219, 23754, 24087, 26536, 26964, 27528, 27713, 29853, 31672, 32116, 35631, 39804, 41292, 46438, 47508, 48174, 53928, 55426, 59706, 64232, 69657, 71262, 72261, 79608, 82584, 83139, 92876, 95016, 96348, 110852, 119412, 122729, 139314, 142524, 144522, 166278, 185752, 192696, 208971, 221704, 238824, 245458, 249417, 278628, 285048, 289044, 332556, 368187, 417942, 490916, 498834, 557256, 578088, 665112, 736374, 835884, 859103, 981832, 997668, 1104561, 1472748, 1671768, 1718206, 1995336, 2209122, 2577309, 2945496, 3436412, 4418244, 5154618, 6872824, 7731927, 8836488, 10309236, 15463854, 20618472, 30927708, 61855416]

約数ペア:

[(1, 61855416), (2, 30927708), (3, 20618472), (4, 15463854), (6, 10309236), (7, 8836488), (8, 7731927), (9, 6872824), (12, 5154618), (14, 4418244), (18, 3436412), (21, 2945496), (24, 2577309), (28, 2209122), (31, 1995336), (36, 1718206), (37, 1671768), (42, 1472748), (56, 1104561), (62, 997668), (63, 981832), (72, 859103), (74, 835884), (84, 736374), (93, 665112), (107, 578088), (111, 557256), (124, 498834), (126, 490916), (148, 417942), (168, 368187), (186, 332556), (214, 289044), (217, 285048), (222, 278628), (248, 249417), (252, 245458), (259, 238824), (279, 221704), (296, 208971), (321, 192696), (333, 185752), (372, 166278), (428, 144522), (434, 142524), (444, 139314), (504, 122729), (518, 119412), (558, 110852), (642, 96348), (651, 95016), (666, 92876), (744, 83139), (749, 82584), (777, 79608), (856, 72261), (868, 71262), (888, 69657), (963, 64232), (1036, 59706), (1116, 55426), (1147, 53928), (1284, 48174), (1302, 47508), (1332, 46438), (1498, 41292), (1554, 39804), (1736, 35631), (1926, 32116), (1953, 31672), (2072, 29853), (2232, 27713), (2247, 27528), (2294, 26964), (2331, 26536), (2568, 24087), (2604, 23754), (2664, 23219), (2996, 20646), (3108, 19902), (3317, 18648), (3441, 17976), (3852, 16058), (3906, 15836), (3959, 15624), (4494, 13764), (4588, 13482), (4662, 13268), (5208, 11877), (5992, 10323), (6216, 9951), (6634, 9324), (6741, 9176), (6882, 8988), (7704, 8029), (7812, 7918)]