73919376

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 221295360

約数和(自身を除く): 147375984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 571, 696, 744, 899, 1044, 1116, 1142, 1392, 1488, 1713, 1798, 2088, 2232, 2284, 2697, 3426, 3596, 4176, 4464, 4568, 5139, 5394, 6852, 7192, 8091, 9136, 10278, 10788, 13704, 14384, 16182, 16559, 17701, 20556, 21576, 27408, 32364, 33118, 35402, 41112, 43152, 49677, 53103, 64728, 66236, 70804, 82224, 99354, 106206, 129456, 132472, 141608, 149031, 159309, 198708, 212412, 264944, 283216, 298062, 318618, 397416, 424824, 513329, 596124, 637236, 794832, 849648, 1026658, 1192248, 1274472, 1539987, 2053316, 2384496, 2548944, 3079974, 4106632, 4619961, 6159948, 8213264, 9239922, 12319896, 18479844, 24639792, 36959688, 73919376]

約数ペア:

[(1, 73919376), (2, 36959688), (3, 24639792), (4, 18479844), (6, 12319896), (8, 9239922), (9, 8213264), (12, 6159948), (16, 4619961), (18, 4106632), (24, 3079974), (29, 2548944), (31, 2384496), (36, 2053316), (48, 1539987), (58, 1274472), (62, 1192248), (72, 1026658), (87, 849648), (93, 794832), (116, 637236), (124, 596124), (144, 513329), (174, 424824), (186, 397416), (232, 318618), (248, 298062), (261, 283216), (279, 264944), (348, 212412), (372, 198708), (464, 159309), (496, 149031), (522, 141608), (558, 132472), (571, 129456), (696, 106206), (744, 99354), (899, 82224), (1044, 70804), (1116, 66236), (1142, 64728), (1392, 53103), (1488, 49677), (1713, 43152), (1798, 41112), (2088, 35402), (2232, 33118), (2284, 32364), (2697, 27408), (3426, 21576), (3596, 20556), (4176, 17701), (4464, 16559), (4568, 16182), (5139, 14384), (5394, 13704), (6852, 10788), (7192, 10278), (8091, 9136)]