89440248

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 234639360

約数和(自身を除く): 145199112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 2143, 3478, 4286, 5217, 6429, 6956, 8572, 10434, 12858, 13912, 17144, 20868, 25716, 41736, 51432, 79291, 100721, 158582, 201442, 237873, 302163, 317164, 402884, 475746, 604326, 634328, 805768, 951492, 1208652, 1902984, 2417304, 3726677, 7453354, 11180031, 14906708, 22360062, 29813416, 44720124, 89440248]

約数ペア:

[(1, 89440248), (2, 44720124), (3, 29813416), (4, 22360062), (6, 14906708), (8, 11180031), (12, 7453354), (24, 3726677), (37, 2417304), (47, 1902984), (74, 1208652), (94, 951492), (111, 805768), (141, 634328), (148, 604326), (188, 475746), (222, 402884), (282, 317164), (296, 302163), (376, 237873), (444, 201442), (564, 158582), (888, 100721), (1128, 79291), (1739, 51432), (2143, 41736), (3478, 25716), (4286, 20868), (5217, 17144), (6429, 13912), (6956, 12858), (8572, 10434)]