90690816

素因数分解:

$2^8\times 3^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 242827200

約数和(自身を除く): 152136384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 449, 526, 768, 789, 898, 1052, 1347, 1578, 1796, 2104, 2694, 3156, 3592, 4208, 5388, 6312, 7184, 8416, 10776, 12624, 14368, 16832, 21552, 25248, 28736, 33664, 43104, 50496, 57472, 67328, 86208, 100992, 114944, 118087, 172416, 201984, 236174, 344832, 354261, 472348, 708522, 944696, 1417044, 1889392, 2834088, 3778784, 5668176, 7557568, 11336352, 15115136, 22672704, 30230272, 45345408, 90690816]

約数ペア:

[(1, 90690816), (2, 45345408), (3, 30230272), (4, 22672704), (6, 15115136), (8, 11336352), (12, 7557568), (16, 5668176), (24, 3778784), (32, 2834088), (48, 1889392), (64, 1417044), (96, 944696), (128, 708522), (192, 472348), (256, 354261), (263, 344832), (384, 236174), (449, 201984), (526, 172416), (768, 118087), (789, 114944), (898, 100992), (1052, 86208), (1347, 67328), (1578, 57472), (1796, 50496), (2104, 43104), (2694, 33664), (3156, 28736), (3592, 25248), (4208, 21552), (5388, 16832), (6312, 14368), (7184, 12624), (8416, 10776)]