72856328868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{623279}}^1$

素因数の和:623497

約数の個数: 72

約数和(自身を含む): 196019066880

約数和(自身を除く): 123162738012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 191, 204, 306, 382, 573, 612, 764, 1146, 1719, 2292, 3247, 3438, 6494, 6876, 9741, 12988, 19482, 29223, 38964, 58446, 116892, 623279, 1246558, 1869837, 2493116, 3739674, 5609511, 7479348, 10595743, 11219022, 21191486, 22438044, 31787229, 42382972, 63574458, 95361687, 119046289, 127148916, 190723374, 238092578, 357138867, 381446748, 476185156, 714277734, 1071416601, 1428555468, 2023786913, 2142833202, 4047573826, 4285666404, 6071360739, 8095147652, 12142721478, 18214082217, 24285442956, 36428164434, 72856328868]

約数ペア:

[(1, 72856328868), (2, 36428164434), (3, 24285442956), (4, 18214082217), (6, 12142721478), (9, 8095147652), (12, 6071360739), (17, 4285666404), (18, 4047573826), (34, 2142833202), (36, 2023786913), (51, 1428555468), (68, 1071416601), (102, 714277734), (153, 476185156), (191, 381446748), (204, 357138867), (306, 238092578), (382, 190723374), (573, 127148916), (612, 119046289), (764, 95361687), (1146, 63574458), (1719, 42382972), (2292, 31787229), (3247, 22438044), (3438, 21191486), (6494, 11219022), (6876, 10595743), (9741, 7479348), (12988, 5609511), (19482, 3739674), (29223, 2493116), (38964, 1869837), (58446, 1246558), (116892, 623279)]