80990052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 224568960

約数和(自身を除く): 143578908

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 109, 132, 143, 156, 218, 286, 327, 429, 433, 436, 572, 654, 858, 866, 1199, 1299, 1308, 1417, 1716, 1732, 2398, 2598, 2834, 3597, 4251, 4763, 4796, 5196, 5629, 5668, 7194, 8502, 9526, 11258, 14289, 14388, 15587, 16887, 17004, 19052, 22516, 28578, 31174, 33774, 46761, 47197, 57156, 61919, 62348, 67548, 93522, 94394, 123838, 141591, 185757, 187044, 188788, 247676, 283182, 371514, 519167, 566364, 613561, 743028, 1038334, 1227122, 1557501, 1840683, 2076668, 2454244, 3115002, 3681366, 6230004, 6749171, 7362732, 13498342, 20247513, 26996684, 40495026, 80990052]

約数ペア:

[(1, 80990052), (2, 40495026), (3, 26996684), (4, 20247513), (6, 13498342), (11, 7362732), (12, 6749171), (13, 6230004), (22, 3681366), (26, 3115002), (33, 2454244), (39, 2076668), (44, 1840683), (52, 1557501), (66, 1227122), (78, 1038334), (109, 743028), (132, 613561), (143, 566364), (156, 519167), (218, 371514), (286, 283182), (327, 247676), (429, 188788), (433, 187044), (436, 185757), (572, 141591), (654, 123838), (858, 94394), (866, 93522), (1199, 67548), (1299, 62348), (1308, 61919), (1417, 57156), (1716, 47197), (1732, 46761), (2398, 33774), (2598, 31174), (2834, 28578), (3597, 22516), (4251, 19052), (4763, 17004), (4796, 16887), (5196, 15587), (5629, 14388), (5668, 14289), (7194, 11258), (8502, 9526)]