89493372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 240786000

約数和(自身を除く): 151292628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 349, 419, 612, 698, 838, 1047, 1257, 1396, 1676, 2094, 2514, 3141, 3771, 4188, 5028, 5933, 6282, 7123, 7542, 11866, 12564, 14246, 15084, 17799, 21369, 23732, 28492, 35598, 42738, 53397, 64107, 71196, 85476, 106794, 128214, 146231, 213588, 256428, 292462, 438693, 584924, 877386, 1316079, 1754772, 2485927, 2632158, 4971854, 5264316, 7457781, 9943708, 14915562, 22373343, 29831124, 44746686, 89493372]

約数ペア:

[(1, 89493372), (2, 44746686), (3, 29831124), (4, 22373343), (6, 14915562), (9, 9943708), (12, 7457781), (17, 5264316), (18, 4971854), (34, 2632158), (36, 2485927), (51, 1754772), (68, 1316079), (102, 877386), (153, 584924), (204, 438693), (306, 292462), (349, 256428), (419, 213588), (612, 146231), (698, 128214), (838, 106794), (1047, 85476), (1257, 71196), (1396, 64107), (1676, 53397), (2094, 42738), (2514, 35598), (3141, 28492), (3771, 23732), (4188, 21369), (5028, 17799), (5933, 15084), (6282, 14246), (7123, 12564), (7542, 11866)]