87301332

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 229861632

約数和(自身を除く): 142560300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 548, 558, 571, 822, 1116, 1142, 1233, 1644, 1713, 2284, 2466, 3426, 4247, 4932, 5139, 6852, 8494, 10278, 12741, 16988, 17701, 20556, 25482, 35402, 38223, 50964, 53103, 70804, 76446, 78227, 106206, 152892, 156454, 159309, 212412, 234681, 312908, 318618, 469362, 637236, 704043, 938724, 1408086, 2425037, 2816172, 4850074, 7275111, 9700148, 14550222, 21825333, 29100444, 43650666, 87301332]

約数ペア:

[(1, 87301332), (2, 43650666), (3, 29100444), (4, 21825333), (6, 14550222), (9, 9700148), (12, 7275111), (18, 4850074), (31, 2816172), (36, 2425037), (62, 1408086), (93, 938724), (124, 704043), (137, 637236), (186, 469362), (274, 318618), (279, 312908), (372, 234681), (411, 212412), (548, 159309), (558, 156454), (571, 152892), (822, 106206), (1116, 78227), (1142, 76446), (1233, 70804), (1644, 53103), (1713, 50964), (2284, 38223), (2466, 35402), (3426, 25482), (4247, 20556), (4932, 17701), (5139, 16988), (6852, 12741), (8494, 10278)]