88139758

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 77748242

約数列:

[1, 2, 7, 14, 29, 31, 47, 58, 62, 94, 149, 203, 217, 298, 329, 406, 434, 658, 899, 1043, 1363, 1457, 1798, 2086, 2726, 2914, 4321, 4619, 6293, 7003, 8642, 9238, 9541, 10199, 12586, 14006, 19082, 20398, 30247, 32333, 42253, 49021, 60494, 64666, 84506, 98042, 133951, 203087, 217093, 267902, 295771, 406174, 434186, 591542, 937657, 1421609, 1519651, 1875314, 2843218, 3039302, 6295697, 12591394, 44069879, 88139758]

約数ペア:

[(1, 88139758), (2, 44069879), (7, 12591394), (14, 6295697), (29, 3039302), (31, 2843218), (47, 1875314), (58, 1519651), (62, 1421609), (94, 937657), (149, 591542), (203, 434186), (217, 406174), (298, 295771), (329, 267902), (406, 217093), (434, 203087), (658, 133951), (899, 98042), (1043, 84506), (1363, 64666), (1457, 60494), (1798, 49021), (2086, 42253), (2726, 32333), (2914, 30247), (4321, 20398), (4619, 19082), (6293, 14006), (7003, 12586), (8642, 10199), (9238, 9541)]