81150684

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^3\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 196525056

約数和(自身を除く): 115374372

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 227, 372, 454, 681, 908, 961, 1362, 1922, 2724, 2883, 3844, 5766, 7037, 11532, 14074, 21111, 28148, 29791, 42222, 59582, 84444, 89373, 119164, 178746, 218147, 357492, 436294, 654441, 872588, 1308882, 2617764, 6762557, 13525114, 20287671, 27050228, 40575342, 81150684]

約数ペア:

[(1, 81150684), (2, 40575342), (3, 27050228), (4, 20287671), (6, 13525114), (12, 6762557), (31, 2617764), (62, 1308882), (93, 872588), (124, 654441), (186, 436294), (227, 357492), (372, 218147), (454, 178746), (681, 119164), (908, 89373), (961, 84444), (1362, 59582), (1922, 42222), (2724, 29791), (2883, 28148), (3844, 21111), (5766, 14074), (7037, 11532)]