74890998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3517}}^1$

素因数の和:3558

約数の個数: 72

約数和(自身を含む): 200863728

約数和(自身を除く): 125972730

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3517, 3549, 7034, 7098, 10551, 10647, 21102, 21294, 24619, 31653, 45721, 49238, 63306, 73857, 91442, 137163, 147714, 221571, 274326, 320047, 411489, 443142, 594373, 640094, 822978, 960141, 1188746, 1783119, 1920282, 2880423, 3566238, 4160611, 5349357, 5760846, 8321222, 10698714, 12481833, 24963666, 37445499, 74890998]

約数ペア:

[(1, 74890998), (2, 37445499), (3, 24963666), (6, 12481833), (7, 10698714), (9, 8321222), (13, 5760846), (14, 5349357), (18, 4160611), (21, 3566238), (26, 2880423), (39, 1920282), (42, 1783119), (63, 1188746), (78, 960141), (91, 822978), (117, 640094), (126, 594373), (169, 443142), (182, 411489), (234, 320047), (273, 274326), (338, 221571), (507, 147714), (546, 137163), (819, 91442), (1014, 73857), (1183, 63306), (1521, 49238), (1638, 45721), (2366, 31653), (3042, 24619), (3517, 21294), (3549, 21102), (7034, 10647), (7098, 10551)]