89933368

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 198624960

約数和(自身を除く): 108691592

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 157, 193, 212, 314, 371, 386, 424, 628, 742, 772, 1099, 1256, 1351, 1484, 1544, 2198, 2702, 2968, 4396, 5404, 8321, 8792, 10229, 10808, 16642, 20458, 30301, 33284, 40916, 58247, 60602, 66568, 71603, 81832, 116494, 121204, 143206, 212107, 232988, 242408, 286412, 424214, 465976, 572824, 848428, 1605953, 1696856, 3211906, 6423812, 11241671, 12847624, 22483342, 44966684, 89933368]

約数ペア:

[(1, 89933368), (2, 44966684), (4, 22483342), (7, 12847624), (8, 11241671), (14, 6423812), (28, 3211906), (53, 1696856), (56, 1605953), (106, 848428), (157, 572824), (193, 465976), (212, 424214), (314, 286412), (371, 242408), (386, 232988), (424, 212107), (628, 143206), (742, 121204), (772, 116494), (1099, 81832), (1256, 71603), (1351, 66568), (1484, 60602), (1544, 58247), (2198, 40916), (2702, 33284), (2968, 30301), (4396, 20458), (5404, 16642), (8321, 10808), (8792, 10229)]