73713904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 167774976

約数和(自身を除く): 94061072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 71, 88, 136, 142, 176, 187, 272, 284, 347, 374, 568, 694, 748, 781, 1136, 1207, 1388, 1496, 1562, 2414, 2776, 2992, 3124, 3817, 4828, 5552, 5899, 6248, 7634, 9656, 11798, 12496, 13277, 15268, 19312, 23596, 24637, 26554, 30536, 47192, 49274, 53108, 61072, 64889, 94384, 98548, 106216, 129778, 197096, 212432, 259556, 271007, 394192, 418829, 519112, 542014, 837658, 1038224, 1084028, 1675316, 2168056, 3350632, 4336112, 4607119, 6701264, 9214238, 18428476, 36856952, 73713904]

約数ペア:

[(1, 73713904), (2, 36856952), (4, 18428476), (8, 9214238), (11, 6701264), (16, 4607119), (17, 4336112), (22, 3350632), (34, 2168056), (44, 1675316), (68, 1084028), (71, 1038224), (88, 837658), (136, 542014), (142, 519112), (176, 418829), (187, 394192), (272, 271007), (284, 259556), (347, 212432), (374, 197096), (568, 129778), (694, 106216), (748, 98548), (781, 94384), (1136, 64889), (1207, 61072), (1388, 53108), (1496, 49274), (1562, 47192), (2414, 30536), (2776, 26554), (2992, 24637), (3124, 23596), (3817, 19312), (4828, 15268), (5552, 13277), (5899, 12496), (6248, 11798), (7634, 9656)]