74008728

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 208768560

約数和(自身を除く): 134759832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 631, 648, 724, 1086, 1262, 1448, 1629, 1893, 2172, 2524, 3258, 3786, 4344, 4887, 5048, 5679, 6516, 7572, 9774, 11358, 13032, 14661, 15144, 17037, 19548, 22716, 29322, 34074, 39096, 45432, 51111, 58644, 68148, 102222, 114211, 117288, 136296, 204444, 228422, 342633, 408888, 456844, 685266, 913688, 1027899, 1370532, 2055798, 2741064, 3083697, 4111596, 6167394, 8223192, 9251091, 12334788, 18502182, 24669576, 37004364, 74008728]

約数ペア:

[(1, 74008728), (2, 37004364), (3, 24669576), (4, 18502182), (6, 12334788), (8, 9251091), (9, 8223192), (12, 6167394), (18, 4111596), (24, 3083697), (27, 2741064), (36, 2055798), (54, 1370532), (72, 1027899), (81, 913688), (108, 685266), (162, 456844), (181, 408888), (216, 342633), (324, 228422), (362, 204444), (543, 136296), (631, 117288), (648, 114211), (724, 102222), (1086, 68148), (1262, 58644), (1448, 51111), (1629, 45432), (1893, 39096), (2172, 34074), (2524, 29322), (3258, 22716), (3786, 19548), (4344, 17037), (4887, 15144), (5048, 14661), (5679, 13032), (6516, 11358), (7572, 9774)]