127578312

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 366444000

約数和(自身を除く): 238865688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 179, 228, 342, 358, 456, 521, 537, 684, 716, 1042, 1074, 1368, 1432, 1563, 1611, 2084, 2148, 3126, 3222, 3401, 4168, 4296, 4689, 6252, 6444, 6802, 9378, 9899, 10203, 12504, 12888, 13604, 18756, 19798, 20406, 27208, 29697, 30609, 37512, 39596, 40812, 59394, 61218, 79192, 81624, 89091, 93259, 118788, 122436, 178182, 186518, 237576, 244872, 279777, 356364, 373036, 559554, 712728, 746072, 839331, 1119108, 1678662, 1771921, 2238216, 3357324, 3543842, 5315763, 6714648, 7087684, 10631526, 14175368, 15947289, 21263052, 31894578, 42526104, 63789156, 127578312]

約数ペア:

[(1, 127578312), (2, 63789156), (3, 42526104), (4, 31894578), (6, 21263052), (8, 15947289), (9, 14175368), (12, 10631526), (18, 7087684), (19, 6714648), (24, 5315763), (36, 3543842), (38, 3357324), (57, 2238216), (72, 1771921), (76, 1678662), (114, 1119108), (152, 839331), (171, 746072), (179, 712728), (228, 559554), (342, 373036), (358, 356364), (456, 279777), (521, 244872), (537, 237576), (684, 186518), (716, 178182), (1042, 122436), (1074, 118788), (1368, 93259), (1432, 89091), (1563, 81624), (1611, 79192), (2084, 61218), (2148, 59394), (3126, 40812), (3222, 39596), (3401, 37512), (4168, 30609), (4296, 29697), (4689, 27208), (6252, 20406), (6444, 19798), (6802, 18756), (9378, 13604), (9899, 12888), (10203, 12504)]