78135984

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1931}}^1$

素因数の和:2226

約数の個数: 60

約数和(自身を含む): 219564072

約数和(自身を除く): 141428088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 1931, 2248, 2529, 3372, 3862, 4496, 5058, 5793, 6744, 7724, 10116, 11586, 13488, 15448, 17379, 20232, 23172, 30896, 34758, 40464, 46344, 69516, 92688, 139032, 278064, 542611, 1085222, 1627833, 2170444, 3255666, 4340888, 4883499, 6511332, 8681776, 9766998, 13022664, 19533996, 26045328, 39067992, 78135984]

約数ペア:

[(1, 78135984), (2, 39067992), (3, 26045328), (4, 19533996), (6, 13022664), (8, 9766998), (9, 8681776), (12, 6511332), (16, 4883499), (18, 4340888), (24, 3255666), (36, 2170444), (48, 1627833), (72, 1085222), (144, 542611), (281, 278064), (562, 139032), (843, 92688), (1124, 69516), (1686, 46344), (1931, 40464), (2248, 34758), (2529, 30896), (3372, 23172), (3862, 20232), (4496, 17379), (5058, 15448), (5793, 13488), (6744, 11586), (7724, 10116)]