69697548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 193048128

約数和(自身を除く): 123350580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 173, 186, 228, 279, 342, 346, 361, 372, 519, 558, 589, 684, 692, 722, 1038, 1083, 1116, 1178, 1444, 1557, 1767, 2076, 2166, 2356, 3114, 3249, 3287, 3534, 4332, 5301, 5363, 6228, 6498, 6574, 7068, 9861, 10602, 10726, 11191, 12996, 13148, 16089, 19722, 21204, 21452, 22382, 29583, 32178, 33573, 39444, 44764, 48267, 59166, 62453, 64356, 67146, 96534, 100719, 101897, 118332, 124906, 134292, 187359, 193068, 201438, 203794, 249812, 305691, 374718, 402876, 407588, 562077, 611382, 749436, 917073, 1124154, 1222764, 1834146, 1936043, 2248308, 3668292, 3872086, 5808129, 7744172, 11616258, 17424387, 23232516, 34848774, 69697548]

約数ペア:

[(1, 69697548), (2, 34848774), (3, 23232516), (4, 17424387), (6, 11616258), (9, 7744172), (12, 5808129), (18, 3872086), (19, 3668292), (31, 2248308), (36, 1936043), (38, 1834146), (57, 1222764), (62, 1124154), (76, 917073), (93, 749436), (114, 611382), (124, 562077), (171, 407588), (173, 402876), (186, 374718), (228, 305691), (279, 249812), (342, 203794), (346, 201438), (361, 193068), (372, 187359), (519, 134292), (558, 124906), (589, 118332), (684, 101897), (692, 100719), (722, 96534), (1038, 67146), (1083, 64356), (1116, 62453), (1178, 59166), (1444, 48267), (1557, 44764), (1767, 39444), (2076, 33573), (2166, 32178), (2356, 29583), (3114, 22382), (3249, 21452), (3287, 21204), (3534, 19722), (4332, 16089), (5301, 13148), (5363, 12996), (6228, 11191), (6498, 10726), (6574, 10602), (7068, 9861)]