72160998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 179020800

約数和(自身を除く): 106859802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 447, 546, 887, 894, 1043, 1774, 1937, 2086, 2661, 3129, 3874, 5322, 5811, 6209, 6258, 11531, 11622, 12418, 13559, 18627, 23062, 27118, 34593, 37254, 40677, 69186, 80717, 81354, 132163, 161434, 242151, 264326, 396489, 484302, 792978, 925141, 1718119, 1850282, 2775423, 3436238, 5154357, 5550846, 10308714, 12026833, 24053666, 36080499, 72160998]

約数ペア:

[(1, 72160998), (2, 36080499), (3, 24053666), (6, 12026833), (7, 10308714), (13, 5550846), (14, 5154357), (21, 3436238), (26, 2775423), (39, 1850282), (42, 1718119), (78, 925141), (91, 792978), (149, 484302), (182, 396489), (273, 264326), (298, 242151), (447, 161434), (546, 132163), (887, 81354), (894, 80717), (1043, 69186), (1774, 40677), (1937, 37254), (2086, 34593), (2661, 27118), (3129, 23062), (3874, 18627), (5322, 13559), (5811, 12418), (6209, 11622), (6258, 11531)]