78312385845

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{26393}}^1$

素因数の和:27147

約数の個数: 64

約数和(自身を含む): 143921203200

約数和(自身を除く): 65608817355

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 709, 837, 1395, 2127, 3545, 4185, 6381, 10635, 19143, 21979, 26393, 31905, 65937, 79179, 95715, 109895, 131965, 197811, 237537, 329685, 395895, 593433, 712611, 818183, 989055, 1187685, 2454549, 2967165, 3563055, 4090915, 7363647, 12272745, 18712637, 22090941, 36818235, 56137911, 93563185, 110454705, 168413733, 280689555, 505241199, 580091747, 842068665, 1740275241, 2526205995, 2900458735, 5220825723, 8701376205, 15662477169, 26104128615, 78312385845]

約数ペア:

[(1, 78312385845), (3, 26104128615), (5, 15662477169), (9, 8701376205), (15, 5220825723), (27, 2900458735), (31, 2526205995), (45, 1740275241), (93, 842068665), (135, 580091747), (155, 505241199), (279, 280689555), (465, 168413733), (709, 110454705), (837, 93563185), (1395, 56137911), (2127, 36818235), (3545, 22090941), (4185, 18712637), (6381, 12272745), (10635, 7363647), (19143, 4090915), (21979, 3563055), (26393, 2967165), (31905, 2454549), (65937, 1187685), (79179, 989055), (95715, 818183), (109895, 712611), (131965, 593433), (197811, 395895), (237537, 329685)]