67936700156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{40487}}^1$

素因数の和:40611

約数の個数: 72

約数和(自身を含む): 136040813664

約数和(自身を除く): 68104113508

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 529, 598, 793, 1058, 1196, 1403, 1586, 2116, 2806, 3172, 5612, 6877, 13754, 18239, 27508, 32269, 36478, 40487, 64538, 72956, 80974, 129076, 161948, 419497, 526331, 838994, 931201, 1052662, 1677988, 1862402, 2105324, 2469707, 3724804, 4939414, 9878828, 12105613, 21417623, 24211226, 32106191, 42835246, 48422452, 56803261, 64212382, 85670492, 113606522, 128424764, 227213044, 278429099, 556858198, 738442393, 1113716396, 1306475003, 1476884786, 2612950006, 2953769572, 5225900012, 16984175039, 33968350078, 67936700156]

約数ペア:

[(1, 67936700156), (2, 33968350078), (4, 16984175039), (13, 5225900012), (23, 2953769572), (26, 2612950006), (46, 1476884786), (52, 1306475003), (61, 1113716396), (92, 738442393), (122, 556858198), (244, 278429099), (299, 227213044), (529, 128424764), (598, 113606522), (793, 85670492), (1058, 64212382), (1196, 56803261), (1403, 48422452), (1586, 42835246), (2116, 32106191), (2806, 24211226), (3172, 21417623), (5612, 12105613), (6877, 9878828), (13754, 4939414), (18239, 3724804), (27508, 2469707), (32269, 2105324), (36478, 1862402), (40487, 1677988), (64538, 1052662), (72956, 931201), (80974, 838994), (129076, 526331), (161948, 419497)]