66672072

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 80

約数和(自身を含む): 192825600

約数和(自身を除く): 126153528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3319, 3348, 5022, 6638, 6696, 9957, 10044, 13276, 19914, 20088, 26552, 29871, 39828, 59742, 79656, 89613, 102889, 119484, 179226, 205778, 238968, 268839, 308667, 358452, 411556, 537678, 617334, 716904, 823112, 926001, 1075356, 1234668, 1852002, 2150712, 2469336, 2778003, 3704004, 5556006, 7408008, 8334009, 11112012, 16668018, 22224024, 33336036, 66672072]

約数ペア:

[(1, 66672072), (2, 33336036), (3, 22224024), (4, 16668018), (6, 11112012), (8, 8334009), (9, 7408008), (12, 5556006), (18, 3704004), (24, 2778003), (27, 2469336), (31, 2150712), (36, 1852002), (54, 1234668), (62, 1075356), (72, 926001), (81, 823112), (93, 716904), (108, 617334), (124, 537678), (162, 411556), (186, 358452), (216, 308667), (248, 268839), (279, 238968), (324, 205778), (372, 179226), (558, 119484), (648, 102889), (744, 89613), (837, 79656), (1116, 59742), (1674, 39828), (2232, 29871), (2511, 26552), (3319, 20088), (3348, 19914), (5022, 13276), (6638, 10044), (6696, 9957)]