86823597780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4049}}^1\times {\mathrm{119129}}^1$

素因数の和:123193

約数の個数: 72

約数和(自身を含む): 263432169000

約数和(自身を除く): 176608571220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4049, 8098, 12147, 16196, 20245, 24294, 36441, 40490, 48588, 60735, 72882, 80980, 119129, 121470, 145764, 182205, 238258, 242940, 357387, 364410, 476516, 595645, 714774, 728820, 1072161, 1191290, 1429548, 1786935, 2144322, 2382580, 3573870, 4288644, 5360805, 7147740, 10721610, 21443220, 482353321, 964706642, 1447059963, 1929413284, 2411766605, 2894119926, 4341179889, 4823533210, 5788239852, 7235299815, 8682359778, 9647066420, 14470599630, 17364719556, 21705899445, 28941199260, 43411798890, 86823597780]

約数ペア:

[(1, 86823597780), (2, 43411798890), (3, 28941199260), (4, 21705899445), (5, 17364719556), (6, 14470599630), (9, 9647066420), (10, 8682359778), (12, 7235299815), (15, 5788239852), (18, 4823533210), (20, 4341179889), (30, 2894119926), (36, 2411766605), (45, 1929413284), (60, 1447059963), (90, 964706642), (180, 482353321), (4049, 21443220), (8098, 10721610), (12147, 7147740), (16196, 5360805), (20245, 4288644), (24294, 3573870), (36441, 2382580), (40490, 2144322), (48588, 1786935), (60735, 1429548), (72882, 1191290), (80980, 1072161), (119129, 728820), (121470, 714774), (145764, 595645), (182205, 476516), (238258, 364410), (242940, 357387)]