74813472

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5527}}^1$

素因数の和:5590

約数の個数: 72

約数和(自身を含む): 217316736

約数和(自身を除く): 142503264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5527, 6768, 11054, 13536, 16581, 22108, 33162, 44216, 49743, 66324, 88432, 99486, 132648, 176864, 198972, 259769, 265296, 397944, 519538, 530592, 779307, 795888, 1039076, 1558614, 1591776, 2078152, 2337921, 3117228, 4156304, 4675842, 6234456, 8312608, 9351684, 12468912, 18703368, 24937824, 37406736, 74813472]

約数ペア:

[(1, 74813472), (2, 37406736), (3, 24937824), (4, 18703368), (6, 12468912), (8, 9351684), (9, 8312608), (12, 6234456), (16, 4675842), (18, 4156304), (24, 3117228), (32, 2337921), (36, 2078152), (47, 1591776), (48, 1558614), (72, 1039076), (94, 795888), (96, 779307), (141, 530592), (144, 519538), (188, 397944), (282, 265296), (288, 259769), (376, 198972), (423, 176864), (564, 132648), (752, 99486), (846, 88432), (1128, 66324), (1504, 49743), (1692, 44216), (2256, 33162), (3384, 22108), (4512, 16581), (5527, 13536), (6768, 11054)]