81202836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 144589164

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 79, 132, 143, 156, 158, 237, 286, 316, 429, 474, 572, 599, 858, 869, 948, 1027, 1198, 1716, 1738, 1797, 2054, 2396, 2607, 3081, 3476, 3594, 4108, 5214, 6162, 6589, 7188, 7787, 10428, 11297, 12324, 13178, 15574, 19767, 22594, 23361, 26356, 31148, 33891, 39534, 45188, 46722, 47321, 67782, 79068, 85657, 93444, 94642, 135564, 141963, 171314, 189284, 256971, 283926, 342628, 513942, 520531, 567852, 615173, 1027884, 1041062, 1230346, 1561593, 1845519, 2082124, 2460692, 3123186, 3691038, 6246372, 6766903, 7382076, 13533806, 20300709, 27067612, 40601418, 81202836]

約数ペア:

[(1, 81202836), (2, 40601418), (3, 27067612), (4, 20300709), (6, 13533806), (11, 7382076), (12, 6766903), (13, 6246372), (22, 3691038), (26, 3123186), (33, 2460692), (39, 2082124), (44, 1845519), (52, 1561593), (66, 1230346), (78, 1041062), (79, 1027884), (132, 615173), (143, 567852), (156, 520531), (158, 513942), (237, 342628), (286, 283926), (316, 256971), (429, 189284), (474, 171314), (572, 141963), (599, 135564), (858, 94642), (869, 93444), (948, 85657), (1027, 79068), (1198, 67782), (1716, 47321), (1738, 46722), (1797, 45188), (2054, 39534), (2396, 33891), (2607, 31148), (3081, 26356), (3476, 23361), (3594, 22594), (4108, 19767), (5214, 15574), (6162, 13178), (6589, 12324), (7188, 11297), (7787, 10428)]