80310516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2801

約数の個数: 96

約数和(自身を含む): 233186688

約数和(自身を除く): 152876172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 2753, 4862, 5506, 7293, 8259, 9724, 11012, 14586, 16518, 29172, 30283, 33036, 35789, 46801, 60566, 71578, 90849, 93602, 107367, 121132, 140403, 143156, 181698, 187204, 214734, 280806, 363396, 393679, 429468, 514811, 561612, 608413, 787358, 1029622, 1181037, 1216826, 1544433, 1574716, 1825239, 2059244, 2362074, 2433652, 3088866, 3650478, 4724148, 6177732, 6692543, 7300956, 13385086, 20077629, 26770172, 40155258, 80310516]

約数ペア:

[(1, 80310516), (2, 40155258), (3, 26770172), (4, 20077629), (6, 13385086), (11, 7300956), (12, 6692543), (13, 6177732), (17, 4724148), (22, 3650478), (26, 3088866), (33, 2433652), (34, 2362074), (39, 2059244), (44, 1825239), (51, 1574716), (52, 1544433), (66, 1216826), (68, 1181037), (78, 1029622), (102, 787358), (132, 608413), (143, 561612), (156, 514811), (187, 429468), (204, 393679), (221, 363396), (286, 280806), (374, 214734), (429, 187204), (442, 181698), (561, 143156), (572, 140403), (663, 121132), (748, 107367), (858, 93602), (884, 90849), (1122, 71578), (1326, 60566), (1716, 46801), (2244, 35789), (2431, 33036), (2652, 30283), (2753, 29172), (4862, 16518), (5506, 14586), (7293, 11012), (8259, 9724)]