63918540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7247}}^1$

素因数の和:7276

約数の個数: 108

約数和(自身を含む): 225572256

約数和(自身を除く): 161653716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7247, 8820, 14494, 21741, 28988, 36235, 43482, 50729, 65223, 72470, 86964, 101458, 108705, 130446, 144940, 152187, 202916, 217410, 253645, 260892, 304374, 326115, 355103, 434820, 456561, 507290, 608748, 652230, 710206, 760935, 913122, 1014580, 1065309, 1304460, 1420412, 1521870, 1775515, 1826244, 2130618, 2282805, 3043740, 3195927, 3551030, 4261236, 4565610, 5326545, 6391854, 7102060, 9131220, 10653090, 12783708, 15979635, 21306180, 31959270, 63918540]

約数ペア:

[(1, 63918540), (2, 31959270), (3, 21306180), (4, 15979635), (5, 12783708), (6, 10653090), (7, 9131220), (9, 7102060), (10, 6391854), (12, 5326545), (14, 4565610), (15, 4261236), (18, 3551030), (20, 3195927), (21, 3043740), (28, 2282805), (30, 2130618), (35, 1826244), (36, 1775515), (42, 1521870), (45, 1420412), (49, 1304460), (60, 1065309), (63, 1014580), (70, 913122), (84, 760935), (90, 710206), (98, 652230), (105, 608748), (126, 507290), (140, 456561), (147, 434820), (180, 355103), (196, 326115), (210, 304374), (245, 260892), (252, 253645), (294, 217410), (315, 202916), (420, 152187), (441, 144940), (490, 130446), (588, 108705), (630, 101458), (735, 86964), (882, 72470), (980, 65223), (1260, 50729), (1470, 43482), (1764, 36235), (2205, 28988), (2940, 21741), (4410, 14494), (7247, 8820)]