90587484

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 261975168

約数和(自身を除く): 171387684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 81, 107, 108, 117, 134, 156, 162, 201, 214, 234, 243, 268, 321, 324, 351, 402, 428, 468, 486, 603, 642, 702, 804, 871, 963, 972, 1053, 1206, 1284, 1391, 1404, 1742, 1809, 1926, 2106, 2412, 2613, 2782, 2889, 3159, 3484, 3618, 3852, 4173, 4212, 5226, 5427, 5564, 5778, 6318, 7169, 7236, 7839, 8346, 8667, 10452, 10854, 11556, 12519, 12636, 14338, 15678, 16281, 16692, 17334, 21507, 21708, 23517, 25038, 26001, 28676, 31356, 32562, 34668, 37557, 43014, 47034, 50076, 52002, 64521, 65124, 70551, 75114, 86028, 93197, 94068, 104004, 112671, 129042, 141102, 150228, 186394, 193563, 211653, 225342, 258084, 279591, 282204, 338013, 372788, 387126, 423306, 450684, 559182, 580689, 676026, 774252, 838773, 846612, 1118364, 1161378, 1352052, 1677546, 1742067, 2322756, 2516319, 3355092, 3484134, 5032638, 6968268, 7548957, 10065276, 15097914, 22646871, 30195828, 45293742, 90587484]

約数ペア:

[(1, 90587484), (2, 45293742), (3, 30195828), (4, 22646871), (6, 15097914), (9, 10065276), (12, 7548957), (13, 6968268), (18, 5032638), (26, 3484134), (27, 3355092), (36, 2516319), (39, 2322756), (52, 1742067), (54, 1677546), (67, 1352052), (78, 1161378), (81, 1118364), (107, 846612), (108, 838773), (117, 774252), (134, 676026), (156, 580689), (162, 559182), (201, 450684), (214, 423306), (234, 387126), (243, 372788), (268, 338013), (321, 282204), (324, 279591), (351, 258084), (402, 225342), (428, 211653), (468, 193563), (486, 186394), (603, 150228), (642, 141102), (702, 129042), (804, 112671), (871, 104004), (963, 94068), (972, 93197), (1053, 86028), (1206, 75114), (1284, 70551), (1391, 65124), (1404, 64521), (1742, 52002), (1809, 50076), (1926, 47034), (2106, 43014), (2412, 37557), (2613, 34668), (2782, 32562), (2889, 31356), (3159, 28676), (3484, 26001), (3618, 25038), (3852, 23517), (4173, 21708), (4212, 21507), (5226, 17334), (5427, 16692), (5564, 16281), (5778, 15678), (6318, 14338), (7169, 12636), (7236, 12519), (7839, 11556), (8346, 10854), (8667, 10452)]