81037638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 197648640

約数和(自身を除く): 116611002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 227, 297, 454, 594, 601, 681, 1202, 1362, 1803, 2043, 2497, 3606, 4086, 4994, 5409, 6129, 6611, 7491, 10818, 12258, 13222, 14982, 16227, 19833, 22473, 32454, 39666, 44946, 59499, 67419, 118998, 134838, 136427, 178497, 272854, 356994, 409281, 818562, 1227843, 1500697, 2455686, 3001394, 3683529, 4502091, 7367058, 9004182, 13506273, 27012546, 40518819, 81037638]

約数ペア:

[(1, 81037638), (2, 40518819), (3, 27012546), (6, 13506273), (9, 9004182), (11, 7367058), (18, 4502091), (22, 3683529), (27, 3001394), (33, 2455686), (54, 1500697), (66, 1227843), (99, 818562), (198, 409281), (227, 356994), (297, 272854), (454, 178497), (594, 136427), (601, 134838), (681, 118998), (1202, 67419), (1362, 59499), (1803, 44946), (2043, 39666), (2497, 32454), (3606, 22473), (4086, 19833), (4994, 16227), (5409, 14982), (6129, 13222), (6611, 12258), (7491, 10818)]