90961836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 255995208

約数和(自身を除く): 165033372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 113, 147, 148, 196, 222, 226, 259, 294, 339, 444, 452, 518, 588, 678, 777, 791, 1036, 1356, 1369, 1554, 1582, 1813, 2373, 2738, 3108, 3164, 3626, 4107, 4181, 4746, 5439, 5476, 5537, 7252, 8214, 8362, 9492, 9583, 10878, 11074, 12543, 16428, 16611, 16724, 19166, 21756, 22148, 25086, 28749, 29267, 33222, 38332, 50172, 57498, 58534, 66444, 67081, 87801, 114996, 117068, 134162, 154697, 175602, 201243, 204869, 268324, 309394, 351204, 402486, 409738, 464091, 614607, 618788, 804972, 819476, 928182, 1082879, 1229214, 1856364, 2165758, 2458428, 3248637, 4331516, 6497274, 7580153, 12994548, 15160306, 22740459, 30320612, 45480918, 90961836]

約数ペア:

[(1, 90961836), (2, 45480918), (3, 30320612), (4, 22740459), (6, 15160306), (7, 12994548), (12, 7580153), (14, 6497274), (21, 4331516), (28, 3248637), (37, 2458428), (42, 2165758), (49, 1856364), (74, 1229214), (84, 1082879), (98, 928182), (111, 819476), (113, 804972), (147, 618788), (148, 614607), (196, 464091), (222, 409738), (226, 402486), (259, 351204), (294, 309394), (339, 268324), (444, 204869), (452, 201243), (518, 175602), (588, 154697), (678, 134162), (777, 117068), (791, 114996), (1036, 87801), (1356, 67081), (1369, 66444), (1554, 58534), (1582, 57498), (1813, 50172), (2373, 38332), (2738, 33222), (3108, 29267), (3164, 28749), (3626, 25086), (4107, 22148), (4181, 21756), (4746, 19166), (5439, 16724), (5476, 16611), (5537, 16428), (7252, 12543), (8214, 11074), (8362, 10878), (9492, 9583)]