80124996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3233

約数の個数: 72

約数和(自身を含む): 222610080

約数和(自身を除く): 142485084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3169, 3612, 4214, 6321, 6338, 8428, 9507, 12642, 12676, 19014, 22183, 25284, 38028, 44366, 66549, 88732, 133098, 136267, 155281, 266196, 272534, 310562, 408801, 465843, 545068, 621124, 817602, 931686, 953869, 1635204, 1863372, 1907738, 2861607, 3815476, 5723214, 6677083, 11446428, 13354166, 20031249, 26708332, 40062498, 80124996]

約数ペア:

[(1, 80124996), (2, 40062498), (3, 26708332), (4, 20031249), (6, 13354166), (7, 11446428), (12, 6677083), (14, 5723214), (21, 3815476), (28, 2861607), (42, 1907738), (43, 1863372), (49, 1635204), (84, 953869), (86, 931686), (98, 817602), (129, 621124), (147, 545068), (172, 465843), (196, 408801), (258, 310562), (294, 272534), (301, 266196), (516, 155281), (588, 136267), (602, 133098), (903, 88732), (1204, 66549), (1806, 44366), (2107, 38028), (3169, 25284), (3612, 22183), (4214, 19014), (6321, 12676), (6338, 12642), (8428, 9507)]