74985714

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 170536704

約数和(自身を除く): 95550990

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1891, 2203, 3782, 4406, 5673, 6609, 11346, 13218, 17019, 19827, 34038, 39654, 68293, 134383, 136586, 204879, 268766, 403149, 409758, 614637, 806298, 1209447, 1229274, 2418894, 4165873, 8331746, 12497619, 24995238, 37492857, 74985714]

約数ペア:

[(1, 74985714), (2, 37492857), (3, 24995238), (6, 12497619), (9, 8331746), (18, 4165873), (31, 2418894), (61, 1229274), (62, 1209447), (93, 806298), (122, 614637), (183, 409758), (186, 403149), (279, 268766), (366, 204879), (549, 136586), (558, 134383), (1098, 68293), (1891, 39654), (2203, 34038), (3782, 19827), (4406, 17019), (5673, 13218), (6609, 11346)]