85042672

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 203181440

約数和(自身を除く): 118138768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 109, 121, 124, 143, 176, 208, 218, 242, 248, 286, 341, 403, 436, 484, 496, 572, 682, 806, 872, 968, 1144, 1199, 1364, 1417, 1573, 1612, 1744, 1936, 2288, 2398, 2728, 2834, 3146, 3224, 3379, 3751, 4433, 4796, 5456, 5668, 6292, 6448, 6758, 7502, 8866, 9592, 11336, 12584, 13189, 13516, 15004, 15587, 17732, 19184, 22672, 25168, 26378, 27032, 30008, 31174, 35464, 37169, 43927, 48763, 52756, 54064, 60016, 62348, 70928, 74338, 87854, 97526, 105512, 124696, 148676, 171457, 175708, 195052, 211024, 249392, 297352, 342914, 351416, 390104, 408859, 483197, 594704, 685828, 702832, 780208, 817718, 966394, 1371656, 1635436, 1932788, 2743312, 3270872, 3865576, 5315167, 6541744, 7731152, 10630334, 21260668, 42521336, 85042672]

約数ペア:

[(1, 85042672), (2, 42521336), (4, 21260668), (8, 10630334), (11, 7731152), (13, 6541744), (16, 5315167), (22, 3865576), (26, 3270872), (31, 2743312), (44, 1932788), (52, 1635436), (62, 1371656), (88, 966394), (104, 817718), (109, 780208), (121, 702832), (124, 685828), (143, 594704), (176, 483197), (208, 408859), (218, 390104), (242, 351416), (248, 342914), (286, 297352), (341, 249392), (403, 211024), (436, 195052), (484, 175708), (496, 171457), (572, 148676), (682, 124696), (806, 105512), (872, 97526), (968, 87854), (1144, 74338), (1199, 70928), (1364, 62348), (1417, 60016), (1573, 54064), (1612, 52756), (1744, 48763), (1936, 43927), (2288, 37169), (2398, 35464), (2728, 31174), (2834, 30008), (3146, 27032), (3224, 26378), (3379, 25168), (3751, 22672), (4433, 19184), (4796, 17732), (5456, 15587), (5668, 15004), (6292, 13516), (6448, 13189), (6758, 12584), (7502, 11336), (8866, 9592)]