88897648

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 203486976

約数和(自身を除く): 114589328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 83, 112, 131, 146, 166, 262, 292, 332, 511, 524, 581, 584, 664, 917, 1022, 1048, 1162, 1168, 1328, 1834, 2044, 2096, 2324, 3668, 4088, 4648, 6059, 7336, 8176, 9296, 9563, 10873, 12118, 14672, 19126, 21746, 24236, 38252, 42413, 43492, 48472, 66941, 76111, 76504, 84826, 86984, 96944, 133882, 152222, 153008, 169652, 173968, 267764, 304444, 339304, 535528, 608888, 678608, 793729, 1071056, 1217776, 1587458, 3174916, 5556103, 6349832, 11112206, 12699664, 22224412, 44448824, 88897648]

約数ペア:

[(1, 88897648), (2, 44448824), (4, 22224412), (7, 12699664), (8, 11112206), (14, 6349832), (16, 5556103), (28, 3174916), (56, 1587458), (73, 1217776), (83, 1071056), (112, 793729), (131, 678608), (146, 608888), (166, 535528), (262, 339304), (292, 304444), (332, 267764), (511, 173968), (524, 169652), (581, 153008), (584, 152222), (664, 133882), (917, 96944), (1022, 86984), (1048, 84826), (1162, 76504), (1168, 76111), (1328, 66941), (1834, 48472), (2044, 43492), (2096, 42413), (2324, 38252), (3668, 24236), (4088, 21746), (4648, 19126), (6059, 14672), (7336, 12118), (8176, 10873), (9296, 9563)]