80754352

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 197706096

約数和(自身を除く): 116951744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 73, 83, 98, 112, 119, 136, 146, 166, 196, 238, 272, 292, 332, 392, 476, 511, 581, 584, 664, 784, 833, 952, 1022, 1162, 1168, 1241, 1328, 1411, 1666, 1904, 2044, 2324, 2482, 2822, 3332, 3577, 4067, 4088, 4648, 4964, 5644, 6059, 6664, 7154, 8134, 8176, 8687, 9296, 9877, 9928, 11288, 12118, 13328, 14308, 16268, 17374, 19754, 19856, 22576, 24236, 28616, 32536, 34748, 39508, 42413, 48472, 57232, 60809, 65072, 69139, 69496, 79016, 84826, 96944, 103003, 121618, 138278, 138992, 158032, 169652, 206006, 243236, 276556, 296891, 339304, 412012, 486472, 553112, 593782, 678608, 721021, 824024, 972944, 1106224, 1187564, 1442042, 1648048, 2375128, 2884084, 4750256, 5047147, 5768168, 10094294, 11536336, 20188588, 40377176, 80754352]

約数ペア:

[(1, 80754352), (2, 40377176), (4, 20188588), (7, 11536336), (8, 10094294), (14, 5768168), (16, 5047147), (17, 4750256), (28, 2884084), (34, 2375128), (49, 1648048), (56, 1442042), (68, 1187564), (73, 1106224), (83, 972944), (98, 824024), (112, 721021), (119, 678608), (136, 593782), (146, 553112), (166, 486472), (196, 412012), (238, 339304), (272, 296891), (292, 276556), (332, 243236), (392, 206006), (476, 169652), (511, 158032), (581, 138992), (584, 138278), (664, 121618), (784, 103003), (833, 96944), (952, 84826), (1022, 79016), (1162, 69496), (1168, 69139), (1241, 65072), (1328, 60809), (1411, 57232), (1666, 48472), (1904, 42413), (2044, 39508), (2324, 34748), (2482, 32536), (2822, 28616), (3332, 24236), (3577, 22576), (4067, 19856), (4088, 19754), (4648, 17374), (4964, 16268), (5644, 14308), (6059, 13328), (6664, 12118), (7154, 11288), (8134, 9928), (8176, 9877), (8687, 9296)]