88709128

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 184474800

約数和(自身を除く): 95765672

約数列:

[1, 2, 4, 8, 17, 34, 37, 61, 68, 74, 122, 136, 148, 244, 289, 296, 488, 578, 629, 1037, 1156, 1258, 2074, 2257, 2312, 2516, 4148, 4514, 4913, 5032, 8296, 9028, 9826, 10693, 17629, 18056, 19652, 21386, 35258, 38369, 39304, 42772, 70516, 76738, 85544, 141032, 153476, 181781, 299693, 306952, 363562, 599386, 652273, 727124, 1198772, 1304546, 1454248, 2397544, 2609092, 5218184, 11088641, 22177282, 44354564, 88709128]

約数ペア:

[(1, 88709128), (2, 44354564), (4, 22177282), (8, 11088641), (17, 5218184), (34, 2609092), (37, 2397544), (61, 1454248), (68, 1304546), (74, 1198772), (122, 727124), (136, 652273), (148, 599386), (244, 363562), (289, 306952), (296, 299693), (488, 181781), (578, 153476), (629, 141032), (1037, 85544), (1156, 76738), (1258, 70516), (2074, 42772), (2257, 39304), (2312, 38369), (2516, 35258), (4148, 21386), (4514, 19652), (4913, 18056), (5032, 17629), (8296, 10693), (9028, 9826)]