90218592

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{18427}}^1$

素因数の和:18460

約数の個数: 72

約数和(自身を含む): 271665576

約数和(自身を除く): 181446984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 18427, 36854, 55281, 73708, 110562, 147416, 165843, 221124, 294832, 313259, 331686, 442248, 589664, 626518, 663372, 884496, 939777, 1253036, 1326744, 1768992, 1879554, 2506072, 2653488, 2819331, 3759108, 5012144, 5306976, 5638662, 7518216, 10024288, 11277324, 15036432, 22554648, 30072864, 45109296, 90218592]

約数ペア:

[(1, 90218592), (2, 45109296), (3, 30072864), (4, 22554648), (6, 15036432), (8, 11277324), (9, 10024288), (12, 7518216), (16, 5638662), (17, 5306976), (18, 5012144), (24, 3759108), (32, 2819331), (34, 2653488), (36, 2506072), (48, 1879554), (51, 1768992), (68, 1326744), (72, 1253036), (96, 939777), (102, 884496), (136, 663372), (144, 626518), (153, 589664), (204, 442248), (272, 331686), (288, 313259), (306, 294832), (408, 221124), (544, 165843), (612, 147416), (816, 110562), (1224, 73708), (1632, 55281), (2448, 36854), (4896, 18427)]