81701796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 148218972

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 132, 138, 187, 204, 253, 276, 374, 391, 506, 561, 748, 759, 782, 1012, 1122, 1173, 1518, 1564, 1583, 2244, 2346, 3036, 3166, 4301, 4692, 4749, 6332, 8602, 9498, 12903, 17204, 17413, 18996, 25806, 26911, 34826, 36409, 51612, 52239, 53822, 69652, 72818, 80733, 104478, 107644, 109227, 145636, 161466, 208956, 218454, 296021, 322932, 400499, 436908, 592042, 618953, 800998, 888063, 1184084, 1201497, 1237906, 1601996, 1776126, 1856859, 2402994, 2475812, 3552252, 3713718, 4805988, 6808483, 7427436, 13616966, 20425449, 27233932, 40850898, 81701796]

約数ペア:

[(1, 81701796), (2, 40850898), (3, 27233932), (4, 20425449), (6, 13616966), (11, 7427436), (12, 6808483), (17, 4805988), (22, 3713718), (23, 3552252), (33, 2475812), (34, 2402994), (44, 1856859), (46, 1776126), (51, 1601996), (66, 1237906), (68, 1201497), (69, 1184084), (92, 888063), (102, 800998), (132, 618953), (138, 592042), (187, 436908), (204, 400499), (253, 322932), (276, 296021), (374, 218454), (391, 208956), (506, 161466), (561, 145636), (748, 109227), (759, 107644), (782, 104478), (1012, 80733), (1122, 72818), (1173, 69652), (1518, 53822), (1564, 52239), (1583, 51612), (2244, 36409), (2346, 34826), (3036, 26911), (3166, 25806), (4301, 18996), (4692, 17413), (4749, 17204), (6332, 12903), (8602, 9498)]