89620956

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 236693184

約数和(自身を除く): 147072228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 1098, 1103, 1332, 2196, 2206, 2257, 3309, 4412, 4514, 6618, 6771, 9028, 9927, 13236, 13542, 19854, 20313, 27084, 39708, 40626, 40811, 67283, 81252, 81622, 122433, 134566, 163244, 201849, 244866, 269132, 367299, 403698, 489732, 605547, 734598, 807396, 1211094, 1469196, 2422188, 2489471, 4978942, 7468413, 9957884, 14936826, 22405239, 29873652, 44810478, 89620956]

約数ペア:

[(1, 89620956), (2, 44810478), (3, 29873652), (4, 22405239), (6, 14936826), (9, 9957884), (12, 7468413), (18, 4978942), (36, 2489471), (37, 2422188), (61, 1469196), (74, 1211094), (111, 807396), (122, 734598), (148, 605547), (183, 489732), (222, 403698), (244, 367299), (333, 269132), (366, 244866), (444, 201849), (549, 163244), (666, 134566), (732, 122433), (1098, 81622), (1103, 81252), (1332, 67283), (2196, 40811), (2206, 40626), (2257, 39708), (3309, 27084), (4412, 20313), (4514, 19854), (6618, 13542), (6771, 13236), (9028, 9927)]