63847836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 174864144

約数和(自身を除く): 111016308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 601, 681, 908, 1202, 1362, 1803, 2043, 2404, 2724, 2951, 3606, 4086, 5409, 5902, 7212, 7813, 8172, 8853, 10818, 11804, 15626, 17706, 21636, 23439, 26559, 31252, 35412, 46878, 53118, 70317, 93756, 106236, 136427, 140634, 272854, 281268, 409281, 545708, 818562, 1227843, 1637124, 1773551, 2455686, 3547102, 4911372, 5320653, 7094204, 10641306, 15961959, 21282612, 31923918, 63847836]

約数ペア:

[(1, 63847836), (2, 31923918), (3, 21282612), (4, 15961959), (6, 10641306), (9, 7094204), (12, 5320653), (13, 4911372), (18, 3547102), (26, 2455686), (36, 1773551), (39, 1637124), (52, 1227843), (78, 818562), (117, 545708), (156, 409281), (227, 281268), (234, 272854), (454, 140634), (468, 136427), (601, 106236), (681, 93756), (908, 70317), (1202, 53118), (1362, 46878), (1803, 35412), (2043, 31252), (2404, 26559), (2724, 23439), (2951, 21636), (3606, 17706), (4086, 15626), (5409, 11804), (5902, 10818), (7212, 8853), (7813, 8172)]