90621828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 264426624

約数和(自身を除く): 173804796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 81, 94, 99, 108, 132, 141, 162, 188, 198, 282, 297, 324, 396, 423, 517, 541, 564, 594, 846, 891, 1034, 1082, 1188, 1269, 1551, 1623, 1692, 1782, 2068, 2164, 2538, 3102, 3246, 3564, 3807, 4653, 4869, 5076, 5951, 6204, 6492, 7614, 9306, 9738, 11902, 13959, 14607, 15228, 17853, 18612, 19476, 23804, 25427, 27918, 29214, 35706, 41877, 43821, 50854, 53559, 55836, 58428, 71412, 76281, 83754, 87642, 101708, 107118, 152562, 160677, 167508, 175284, 214236, 228843, 279697, 305124, 321354, 457686, 482031, 559394, 642708, 686529, 839091, 915372, 964062, 1118788, 1373058, 1678182, 1928124, 2059587, 2517273, 2746116, 3356364, 4119174, 5034546, 7551819, 8238348, 10069092, 15103638, 22655457, 30207276, 45310914, 90621828]

約数ペア:

[(1, 90621828), (2, 45310914), (3, 30207276), (4, 22655457), (6, 15103638), (9, 10069092), (11, 8238348), (12, 7551819), (18, 5034546), (22, 4119174), (27, 3356364), (33, 2746116), (36, 2517273), (44, 2059587), (47, 1928124), (54, 1678182), (66, 1373058), (81, 1118788), (94, 964062), (99, 915372), (108, 839091), (132, 686529), (141, 642708), (162, 559394), (188, 482031), (198, 457686), (282, 321354), (297, 305124), (324, 279697), (396, 228843), (423, 214236), (517, 175284), (541, 167508), (564, 160677), (594, 152562), (846, 107118), (891, 101708), (1034, 87642), (1082, 83754), (1188, 76281), (1269, 71412), (1551, 58428), (1623, 55836), (1692, 53559), (1782, 50854), (2068, 43821), (2164, 41877), (2538, 35706), (3102, 29214), (3246, 27918), (3564, 25427), (3807, 23804), (4653, 19476), (4869, 18612), (5076, 17853), (5951, 15228), (6204, 14607), (6492, 13959), (7614, 11902), (9306, 9738)]