71084016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25981}}^1$

素因数の和:26014

約数の個数: 60

約数和(自身を含む): 209414920

約数和(自身を除く): 138330904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25981, 51962, 77943, 103924, 155886, 207848, 233829, 311772, 415696, 467658, 493639, 623544, 935316, 987278, 1247088, 1480917, 1870632, 1974556, 2961834, 3741264, 3949112, 4442751, 5923668, 7898224, 8885502, 11847336, 17771004, 23694672, 35542008, 71084016]

約数ペア:

[(1, 71084016), (2, 35542008), (3, 23694672), (4, 17771004), (6, 11847336), (8, 8885502), (9, 7898224), (12, 5923668), (16, 4442751), (18, 3949112), (19, 3741264), (24, 2961834), (36, 1974556), (38, 1870632), (48, 1480917), (57, 1247088), (72, 987278), (76, 935316), (114, 623544), (144, 493639), (152, 467658), (171, 415696), (228, 311772), (304, 233829), (342, 207848), (456, 155886), (684, 103924), (912, 77943), (1368, 51962), (2736, 25981)]