89501552

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 210819840

約数和(自身を除く): 121318288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 137, 152, 266, 274, 304, 307, 532, 548, 614, 959, 1064, 1096, 1228, 1918, 2128, 2149, 2192, 2456, 2603, 3836, 4298, 4912, 5206, 5833, 7672, 8596, 10412, 11666, 15344, 17192, 18221, 20824, 23332, 34384, 36442, 40831, 41648, 42059, 46664, 72884, 81662, 84118, 93328, 145768, 163324, 168236, 291536, 294413, 326648, 336472, 588826, 653296, 672944, 799121, 1177652, 1598242, 2355304, 3196484, 4710608, 5593847, 6392968, 11187694, 12785936, 22375388, 44750776, 89501552]

約数ペア:

[(1, 89501552), (2, 44750776), (4, 22375388), (7, 12785936), (8, 11187694), (14, 6392968), (16, 5593847), (19, 4710608), (28, 3196484), (38, 2355304), (56, 1598242), (76, 1177652), (112, 799121), (133, 672944), (137, 653296), (152, 588826), (266, 336472), (274, 326648), (304, 294413), (307, 291536), (532, 168236), (548, 163324), (614, 145768), (959, 93328), (1064, 84118), (1096, 81662), (1228, 72884), (1918, 46664), (2128, 42059), (2149, 41648), (2192, 40831), (2456, 36442), (2603, 34384), (3836, 23332), (4298, 20824), (4912, 18221), (5206, 17192), (5833, 15344), (7672, 11666), (8596, 10412)]