78990768

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2203}}^1$

素因数の和:2303

約数の個数: 80

約数和(自身を含む): 229568640

約数和(自身を除く): 150577872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 996, 1328, 1494, 1992, 2203, 2241, 2988, 3984, 4406, 4482, 5976, 6609, 8812, 8964, 11952, 13218, 17624, 17928, 19827, 26436, 35248, 35856, 39654, 52872, 59481, 79308, 105744, 118962, 158616, 182849, 237924, 317232, 365698, 475848, 548547, 731396, 951696, 1097094, 1462792, 1645641, 2194188, 2925584, 3291282, 4388376, 4936923, 6582564, 8776752, 9873846, 13165128, 19747692, 26330256, 39495384, 78990768]

約数ペア:

[(1, 78990768), (2, 39495384), (3, 26330256), (4, 19747692), (6, 13165128), (8, 9873846), (9, 8776752), (12, 6582564), (16, 4936923), (18, 4388376), (24, 3291282), (27, 2925584), (36, 2194188), (48, 1645641), (54, 1462792), (72, 1097094), (83, 951696), (108, 731396), (144, 548547), (166, 475848), (216, 365698), (249, 317232), (332, 237924), (432, 182849), (498, 158616), (664, 118962), (747, 105744), (996, 79308), (1328, 59481), (1494, 52872), (1992, 39654), (2203, 35856), (2241, 35248), (2988, 26436), (3984, 19827), (4406, 17928), (4482, 17624), (5976, 13218), (6609, 11952), (8812, 8964)]