64873296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 193633440

約数和(自身を除く): 128760144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 131, 144, 152, 171, 181, 228, 262, 304, 342, 362, 393, 456, 524, 543, 684, 724, 786, 912, 1048, 1086, 1179, 1368, 1448, 1572, 1629, 2096, 2172, 2358, 2489, 2736, 2896, 3144, 3258, 3439, 4344, 4716, 4978, 6288, 6516, 6878, 7467, 8688, 9432, 9956, 10317, 13032, 13756, 14934, 18864, 19912, 20634, 22401, 23711, 26064, 27512, 29868, 30951, 39824, 41268, 44802, 47422, 55024, 59736, 61902, 71133, 82536, 89604, 94844, 119472, 123804, 142266, 165072, 179208, 189688, 213399, 247608, 284532, 358416, 379376, 426798, 450509, 495216, 569064, 853596, 901018, 1138128, 1351527, 1707192, 1802036, 2703054, 3414384, 3604072, 4054581, 5406108, 7208144, 8109162, 10812216, 16218324, 21624432, 32436648, 64873296]

約数ペア:

[(1, 64873296), (2, 32436648), (3, 21624432), (4, 16218324), (6, 10812216), (8, 8109162), (9, 7208144), (12, 5406108), (16, 4054581), (18, 3604072), (19, 3414384), (24, 2703054), (36, 1802036), (38, 1707192), (48, 1351527), (57, 1138128), (72, 901018), (76, 853596), (114, 569064), (131, 495216), (144, 450509), (152, 426798), (171, 379376), (181, 358416), (228, 284532), (262, 247608), (304, 213399), (342, 189688), (362, 179208), (393, 165072), (456, 142266), (524, 123804), (543, 119472), (684, 94844), (724, 89604), (786, 82536), (912, 71133), (1048, 61902), (1086, 59736), (1179, 55024), (1368, 47422), (1448, 44802), (1572, 41268), (1629, 39824), (2096, 30951), (2172, 29868), (2358, 27512), (2489, 26064), (2736, 23711), (2896, 22401), (3144, 20634), (3258, 19912), (3439, 18864), (4344, 14934), (4716, 13756), (4978, 13032), (6288, 10317), (6516, 9956), (6878, 9432), (7467, 8688)]