85798128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 154186512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 359, 383, 624, 718, 766, 1077, 1149, 1436, 1532, 2154, 2298, 2872, 3064, 4308, 4596, 4667, 4979, 5744, 6128, 8616, 9192, 9334, 9958, 14001, 14937, 17232, 18384, 18668, 19916, 28002, 29874, 37336, 39832, 56004, 59748, 74672, 79664, 112008, 119496, 137497, 224016, 238992, 274994, 412491, 549988, 824982, 1099976, 1649964, 1787461, 2199952, 3299928, 3574922, 5362383, 6599856, 7149844, 10724766, 14299688, 21449532, 28599376, 42899064, 85798128]

約数ペア:

[(1, 85798128), (2, 42899064), (3, 28599376), (4, 21449532), (6, 14299688), (8, 10724766), (12, 7149844), (13, 6599856), (16, 5362383), (24, 3574922), (26, 3299928), (39, 2199952), (48, 1787461), (52, 1649964), (78, 1099976), (104, 824982), (156, 549988), (208, 412491), (312, 274994), (359, 238992), (383, 224016), (624, 137497), (718, 119496), (766, 112008), (1077, 79664), (1149, 74672), (1436, 59748), (1532, 56004), (2154, 39832), (2298, 37336), (2872, 29874), (3064, 28002), (4308, 19916), (4596, 18668), (4667, 18384), (4979, 17232), (5744, 14937), (6128, 14001), (8616, 9958), (9192, 9334)]