83935260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1471}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 255580416

約数和(自身を除く): 171645156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1471, 1585, 1902, 2853, 2942, 3170, 3804, 4413, 4755, 5706, 5884, 6340, 7355, 8826, 9510, 11412, 13239, 14265, 14710, 17652, 19020, 22065, 26478, 28530, 29420, 44130, 52956, 57060, 66195, 88260, 132390, 264780, 466307, 932614, 1398921, 1865228, 2331535, 2797842, 4196763, 4663070, 5595684, 6994605, 8393526, 9326140, 13989210, 16787052, 20983815, 27978420, 41967630, 83935260]

約数ペア:

[(1, 83935260), (2, 41967630), (3, 27978420), (4, 20983815), (5, 16787052), (6, 13989210), (9, 9326140), (10, 8393526), (12, 6994605), (15, 5595684), (18, 4663070), (20, 4196763), (30, 2797842), (36, 2331535), (45, 1865228), (60, 1398921), (90, 932614), (180, 466307), (317, 264780), (634, 132390), (951, 88260), (1268, 66195), (1471, 57060), (1585, 52956), (1902, 44130), (2853, 29420), (2942, 28530), (3170, 26478), (3804, 22065), (4413, 19020), (4755, 17652), (5706, 14710), (5884, 14265), (6340, 13239), (7355, 11412), (8826, 9510)]