80123184

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^2\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 90

約数和(自身を含む): 230530508

約数和(自身を除く): 150407324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 331, 369, 492, 656, 662, 738, 984, 993, 1324, 1476, 1681, 1968, 1986, 2648, 2952, 2979, 3362, 3972, 5043, 5296, 5904, 5958, 6724, 7944, 10086, 11916, 13448, 13571, 15129, 15888, 20172, 23832, 26896, 27142, 30258, 40344, 40713, 47664, 54284, 60516, 80688, 81426, 108568, 121032, 122139, 162852, 217136, 242064, 244278, 325704, 488556, 556411, 651408, 977112, 1112822, 1669233, 1954224, 2225644, 3338466, 4451288, 5007699, 6676932, 8902576, 10015398, 13353864, 20030796, 26707728, 40061592, 80123184]

約数ペア:

[(1, 80123184), (2, 40061592), (3, 26707728), (4, 20030796), (6, 13353864), (8, 10015398), (9, 8902576), (12, 6676932), (16, 5007699), (18, 4451288), (24, 3338466), (36, 2225644), (41, 1954224), (48, 1669233), (72, 1112822), (82, 977112), (123, 651408), (144, 556411), (164, 488556), (246, 325704), (328, 244278), (331, 242064), (369, 217136), (492, 162852), (656, 122139), (662, 121032), (738, 108568), (984, 81426), (993, 80688), (1324, 60516), (1476, 54284), (1681, 47664), (1968, 40713), (1986, 40344), (2648, 30258), (2952, 27142), (2979, 26896), (3362, 23832), (3972, 20172), (5043, 15888), (5296, 15129), (5904, 13571), (5958, 13448), (6724, 11916), (7944, 10086)]