80880288

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49559}}^1$

素因数の和:49589

約数の個数: 48

約数和(自身を含む): 224804160

約数和(自身を除く): 143923872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 49559, 99118, 148677, 198236, 297354, 396472, 594708, 792944, 842503, 1189416, 1585888, 1685006, 2378832, 2527509, 3370012, 4757664, 5055018, 6740024, 10110036, 13480048, 20220072, 26960096, 40440144, 80880288]

約数ペア:

[(1, 80880288), (2, 40440144), (3, 26960096), (4, 20220072), (6, 13480048), (8, 10110036), (12, 6740024), (16, 5055018), (17, 4757664), (24, 3370012), (32, 2527509), (34, 2378832), (48, 1685006), (51, 1585888), (68, 1189416), (96, 842503), (102, 792944), (136, 594708), (204, 396472), (272, 297354), (408, 198236), (544, 148677), (816, 99118), (1632, 49559)]