57320784

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 173863872

約数和(自身を除く): 116543088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 641, 648, 828, 972, 1104, 1242, 1282, 1296, 1656, 1863, 1923, 1944, 2484, 2564, 3312, 3726, 3846, 3888, 4968, 5128, 5589, 5769, 7452, 7692, 9936, 10256, 11178, 11538, 14743, 14904, 15384, 17307, 22356, 23076, 29486, 29808, 30768, 34614, 44229, 44712, 46152, 51921, 58972, 69228, 88458, 89424, 92304, 103842, 117944, 132687, 138456, 155763, 176916, 207684, 235888, 265374, 276912, 311526, 353832, 398061, 415368, 530748, 623052, 707664, 796122, 830736, 1061496, 1194183, 1246104, 1592244, 2122992, 2388366, 2492208, 3184488, 3582549, 4776732, 6368976, 7165098, 9553464, 14330196, 19106928, 28660392, 57320784]

約数ペア:

[(1, 57320784), (2, 28660392), (3, 19106928), (4, 14330196), (6, 9553464), (8, 7165098), (9, 6368976), (12, 4776732), (16, 3582549), (18, 3184488), (23, 2492208), (24, 2388366), (27, 2122992), (36, 1592244), (46, 1246104), (48, 1194183), (54, 1061496), (69, 830736), (72, 796122), (81, 707664), (92, 623052), (108, 530748), (138, 415368), (144, 398061), (162, 353832), (184, 311526), (207, 276912), (216, 265374), (243, 235888), (276, 207684), (324, 176916), (368, 155763), (414, 138456), (432, 132687), (486, 117944), (552, 103842), (621, 92304), (641, 89424), (648, 88458), (828, 69228), (972, 58972), (1104, 51921), (1242, 46152), (1282, 44712), (1296, 44229), (1656, 34614), (1863, 30768), (1923, 29808), (1944, 29486), (2484, 23076), (2564, 22356), (3312, 17307), (3726, 15384), (3846, 14904), (3888, 14743), (4968, 11538), (5128, 11178), (5589, 10256), (5769, 9936), (7452, 7692)]