78613488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 235996800

約数和(自身を除く): 157383312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 304, 342, 354, 456, 472, 487, 531, 684, 708, 912, 944, 974, 1062, 1121, 1368, 1416, 1461, 1948, 2124, 2242, 2736, 2832, 2922, 3363, 3896, 4248, 4383, 4484, 5844, 6726, 7792, 8496, 8766, 8968, 9253, 10089, 11688, 13452, 17532, 17936, 18506, 20178, 23376, 26904, 27759, 28733, 35064, 37012, 40356, 53808, 55518, 57466, 70128, 74024, 80712, 83277, 86199, 111036, 114932, 148048, 161424, 166554, 172398, 222072, 229864, 258597, 333108, 344796, 444144, 459728, 517194, 545927, 666216, 689592, 1034388, 1091854, 1332432, 1379184, 1637781, 2068776, 2183708, 3275562, 4137552, 4367416, 4913343, 6551124, 8734832, 9826686, 13102248, 19653372, 26204496, 39306744, 78613488]

約数ペア:

[(1, 78613488), (2, 39306744), (3, 26204496), (4, 19653372), (6, 13102248), (8, 9826686), (9, 8734832), (12, 6551124), (16, 4913343), (18, 4367416), (19, 4137552), (24, 3275562), (36, 2183708), (38, 2068776), (48, 1637781), (57, 1379184), (59, 1332432), (72, 1091854), (76, 1034388), (114, 689592), (118, 666216), (144, 545927), (152, 517194), (171, 459728), (177, 444144), (228, 344796), (236, 333108), (304, 258597), (342, 229864), (354, 222072), (456, 172398), (472, 166554), (487, 161424), (531, 148048), (684, 114932), (708, 111036), (912, 86199), (944, 83277), (974, 80712), (1062, 74024), (1121, 70128), (1368, 57466), (1416, 55518), (1461, 53808), (1948, 40356), (2124, 37012), (2242, 35064), (2736, 28733), (2832, 27759), (2922, 26904), (3363, 23376), (3896, 20178), (4248, 18506), (4383, 17936), (4484, 17532), (5844, 13452), (6726, 11688), (7792, 10089), (8496, 9253), (8766, 8968)]