79540812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 224020160

約数和(自身を除く): 144479348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 181, 234, 313, 351, 362, 468, 543, 626, 702, 724, 939, 1086, 1252, 1404, 1629, 1878, 2172, 2353, 2817, 3258, 3756, 4069, 4706, 4887, 5634, 6516, 7059, 8138, 8451, 9412, 9774, 11268, 12207, 14118, 16276, 16902, 19548, 21177, 24414, 28236, 33804, 36621, 42354, 48828, 56653, 63531, 73242, 84708, 109863, 113306, 127062, 146484, 169959, 219726, 226612, 254124, 339918, 439452, 509877, 679836, 736489, 1019754, 1472978, 1529631, 2039508, 2209467, 2945956, 3059262, 4418934, 6118524, 6628401, 8837868, 13256802, 19885203, 26513604, 39770406, 79540812]

約数ペア:

[(1, 79540812), (2, 39770406), (3, 26513604), (4, 19885203), (6, 13256802), (9, 8837868), (12, 6628401), (13, 6118524), (18, 4418934), (26, 3059262), (27, 2945956), (36, 2209467), (39, 2039508), (52, 1529631), (54, 1472978), (78, 1019754), (108, 736489), (117, 679836), (156, 509877), (181, 439452), (234, 339918), (313, 254124), (351, 226612), (362, 219726), (468, 169959), (543, 146484), (626, 127062), (702, 113306), (724, 109863), (939, 84708), (1086, 73242), (1252, 63531), (1404, 56653), (1629, 48828), (1878, 42354), (2172, 36621), (2353, 33804), (2817, 28236), (3258, 24414), (3756, 21177), (4069, 19548), (4706, 16902), (4887, 16276), (5634, 14118), (6516, 12207), (7059, 11268), (8138, 9774), (8451, 9412)]