87598758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 196116480

約数和(自身を除く): 108517722

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 127, 222, 239, 254, 381, 478, 481, 717, 762, 962, 1434, 1443, 1651, 2886, 3107, 3302, 4699, 4953, 6214, 8843, 9321, 9398, 9906, 14097, 17686, 18642, 26529, 28194, 30353, 53058, 60706, 61087, 91059, 114959, 122174, 182118, 183261, 229918, 344877, 366522, 394589, 689754, 789178, 1123061, 1183767, 2246122, 2367534, 3369183, 6738366, 14599793, 29199586, 43799379, 87598758]

約数ペア:

[(1, 87598758), (2, 43799379), (3, 29199586), (6, 14599793), (13, 6738366), (26, 3369183), (37, 2367534), (39, 2246122), (74, 1183767), (78, 1123061), (111, 789178), (127, 689754), (222, 394589), (239, 366522), (254, 344877), (381, 229918), (478, 183261), (481, 182118), (717, 122174), (762, 114959), (962, 91059), (1434, 61087), (1443, 60706), (1651, 53058), (2886, 30353), (3107, 28194), (3302, 26529), (4699, 18642), (4953, 17686), (6214, 14097), (8843, 9906), (9321, 9398)]