78166608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 230172768

約数和(自身を除く): 152006160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 347, 361, 456, 494, 624, 694, 722, 741, 912, 988, 1041, 1083, 1388, 1444, 1482, 1976, 2082, 2166, 2776, 2888, 2964, 3952, 4164, 4332, 4511, 4693, 5552, 5776, 5928, 6593, 8328, 8664, 9022, 9386, 11856, 13186, 13533, 14079, 16656, 17328, 18044, 18772, 19779, 26372, 27066, 28158, 36088, 37544, 39558, 52744, 54132, 56316, 72176, 75088, 79116, 85709, 105488, 108264, 112632, 125267, 158232, 171418, 216528, 225264, 250534, 257127, 316464, 342836, 375801, 501068, 514254, 685672, 751602, 1002136, 1028508, 1371344, 1503204, 1628471, 2004272, 2057016, 3006408, 3256942, 4114032, 4885413, 6012816, 6513884, 9770826, 13027768, 19541652, 26055536, 39083304, 78166608]

約数ペア:

[(1, 78166608), (2, 39083304), (3, 26055536), (4, 19541652), (6, 13027768), (8, 9770826), (12, 6513884), (13, 6012816), (16, 4885413), (19, 4114032), (24, 3256942), (26, 3006408), (38, 2057016), (39, 2004272), (48, 1628471), (52, 1503204), (57, 1371344), (76, 1028508), (78, 1002136), (104, 751602), (114, 685672), (152, 514254), (156, 501068), (208, 375801), (228, 342836), (247, 316464), (304, 257127), (312, 250534), (347, 225264), (361, 216528), (456, 171418), (494, 158232), (624, 125267), (694, 112632), (722, 108264), (741, 105488), (912, 85709), (988, 79116), (1041, 75088), (1083, 72176), (1388, 56316), (1444, 54132), (1482, 52744), (1976, 39558), (2082, 37544), (2166, 36088), (2776, 28158), (2888, 27066), (2964, 26372), (3952, 19779), (4164, 18772), (4332, 18044), (4511, 17328), (4693, 16656), (5552, 14079), (5776, 13533), (5928, 13186), (6593, 11856), (8328, 9386), (8664, 9022)]