68762772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 188169800

約数和(自身を除く): 119407028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 349, 421, 468, 698, 842, 1047, 1263, 1396, 1684, 2094, 2526, 3141, 3789, 4188, 4537, 5052, 5473, 6282, 7578, 9074, 10946, 12564, 13611, 15156, 16419, 18148, 21892, 27222, 32838, 40833, 49257, 54444, 65676, 81666, 98514, 146929, 163332, 197028, 293858, 440787, 587716, 881574, 1322361, 1763148, 1910077, 2644722, 3820154, 5289444, 5730231, 7640308, 11460462, 17190693, 22920924, 34381386, 68762772]

約数ペア:

[(1, 68762772), (2, 34381386), (3, 22920924), (4, 17190693), (6, 11460462), (9, 7640308), (12, 5730231), (13, 5289444), (18, 3820154), (26, 2644722), (36, 1910077), (39, 1763148), (52, 1322361), (78, 881574), (117, 587716), (156, 440787), (234, 293858), (349, 197028), (421, 163332), (468, 146929), (698, 98514), (842, 81666), (1047, 65676), (1263, 54444), (1396, 49257), (1684, 40833), (2094, 32838), (2526, 27222), (3141, 21892), (3789, 18148), (4188, 16419), (4537, 15156), (5052, 13611), (5473, 12564), (6282, 10946), (7578, 9074)]