88265556

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 232377600

約数和(自身を除く): 144112044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 186, 278, 279, 372, 417, 556, 558, 569, 834, 1116, 1138, 1251, 1668, 1707, 2276, 2502, 3414, 4309, 5004, 5121, 6828, 8618, 10242, 12927, 17236, 17639, 20484, 25854, 35278, 38781, 51708, 52917, 70556, 77562, 79091, 105834, 155124, 158182, 158751, 211668, 237273, 316364, 317502, 474546, 635004, 711819, 949092, 1423638, 2451821, 2847276, 4903642, 7355463, 9807284, 14710926, 22066389, 29421852, 44132778, 88265556]

約数ペア:

[(1, 88265556), (2, 44132778), (3, 29421852), (4, 22066389), (6, 14710926), (9, 9807284), (12, 7355463), (18, 4903642), (31, 2847276), (36, 2451821), (62, 1423638), (93, 949092), (124, 711819), (139, 635004), (186, 474546), (278, 317502), (279, 316364), (372, 237273), (417, 211668), (556, 158751), (558, 158182), (569, 155124), (834, 105834), (1116, 79091), (1138, 77562), (1251, 70556), (1668, 52917), (1707, 51708), (2276, 38781), (2502, 35278), (3414, 25854), (4309, 20484), (5004, 17639), (5121, 17236), (6828, 12927), (8618, 10242)]