89432772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 260709120

約数和(自身を除く): 171276348

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 169, 209, 211, 228, 247, 286, 338, 418, 422, 429, 494, 507, 572, 627, 633, 676, 741, 836, 844, 858, 988, 1014, 1254, 1266, 1482, 1716, 1859, 2028, 2321, 2508, 2532, 2717, 2743, 2964, 3211, 3718, 4009, 4642, 5434, 5486, 5577, 6422, 6963, 7436, 8018, 8151, 8229, 9284, 9633, 10868, 10972, 11154, 12027, 12844, 13926, 16036, 16302, 16458, 19266, 22308, 24054, 27852, 30173, 32604, 32916, 35321, 35659, 38532, 44099, 48108, 52117, 60346, 70642, 71318, 88198, 90519, 104234, 105963, 106977, 120692, 132297, 141284, 142636, 156351, 176396, 181038, 208468, 211926, 213954, 264594, 312702, 362076, 392249, 423852, 427908, 529188, 573287, 625404, 677521, 784498, 1146574, 1176747, 1355042, 1568996, 1719861, 2032563, 2293148, 2353494, 2710084, 3439722, 4065126, 4706988, 6879444, 7452731, 8130252, 14905462, 22358193, 29810924, 44716386, 89432772]

約数ペア:

[(1, 89432772), (2, 44716386), (3, 29810924), (4, 22358193), (6, 14905462), (11, 8130252), (12, 7452731), (13, 6879444), (19, 4706988), (22, 4065126), (26, 3439722), (33, 2710084), (38, 2353494), (39, 2293148), (44, 2032563), (52, 1719861), (57, 1568996), (66, 1355042), (76, 1176747), (78, 1146574), (114, 784498), (132, 677521), (143, 625404), (156, 573287), (169, 529188), (209, 427908), (211, 423852), (228, 392249), (247, 362076), (286, 312702), (338, 264594), (418, 213954), (422, 211926), (429, 208468), (494, 181038), (507, 176396), (572, 156351), (627, 142636), (633, 141284), (676, 132297), (741, 120692), (836, 106977), (844, 105963), (858, 104234), (988, 90519), (1014, 88198), (1254, 71318), (1266, 70642), (1482, 60346), (1716, 52117), (1859, 48108), (2028, 44099), (2321, 38532), (2508, 35659), (2532, 35321), (2717, 32916), (2743, 32604), (2964, 30173), (3211, 27852), (3718, 24054), (4009, 22308), (4642, 19266), (5434, 16458), (5486, 16302), (5577, 16036), (6422, 13926), (6963, 12844), (7436, 12027), (8018, 11154), (8151, 10972), (8229, 10868), (9284, 9633)]