42830712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 123552000

約数和(自身を除く): 80721288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 131, 152, 171, 228, 239, 262, 342, 393, 456, 478, 524, 684, 717, 786, 956, 1048, 1179, 1368, 1434, 1572, 1912, 2151, 2358, 2489, 2868, 3144, 4302, 4541, 4716, 4978, 5736, 7467, 8604, 9082, 9432, 9956, 13623, 14934, 17208, 18164, 19912, 22401, 27246, 29868, 31309, 36328, 40869, 44802, 54492, 59736, 62618, 81738, 89604, 93927, 108984, 125236, 163476, 179208, 187854, 250472, 281781, 326952, 375708, 563562, 594871, 751416, 1127124, 1189742, 1784613, 2254248, 2379484, 3569226, 4758968, 5353839, 7138452, 10707678, 14276904, 21415356, 42830712]

約数ペア:

[(1, 42830712), (2, 21415356), (3, 14276904), (4, 10707678), (6, 7138452), (8, 5353839), (9, 4758968), (12, 3569226), (18, 2379484), (19, 2254248), (24, 1784613), (36, 1189742), (38, 1127124), (57, 751416), (72, 594871), (76, 563562), (114, 375708), (131, 326952), (152, 281781), (171, 250472), (228, 187854), (239, 179208), (262, 163476), (342, 125236), (393, 108984), (456, 93927), (478, 89604), (524, 81738), (684, 62618), (717, 59736), (786, 54492), (956, 44802), (1048, 40869), (1179, 36328), (1368, 31309), (1434, 29868), (1572, 27246), (1912, 22401), (2151, 19912), (2358, 18164), (2489, 17208), (2868, 14934), (3144, 13623), (4302, 9956), (4541, 9432), (4716, 9082), (4978, 8604), (5736, 7467)]