65441688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{601}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 176988000

約数和(自身を除く): 111546312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 349, 601, 698, 1047, 1202, 1396, 1803, 2094, 2404, 2792, 3606, 4188, 4537, 4808, 7212, 7813, 8376, 9074, 13611, 14424, 15626, 18148, 23439, 27222, 31252, 36296, 46878, 54444, 62504, 93756, 108888, 187512, 209749, 419498, 629247, 838996, 1258494, 1677992, 2516988, 2726737, 5033976, 5453474, 8180211, 10906948, 16360422, 21813896, 32720844, 65441688]

約数ペア:

[(1, 65441688), (2, 32720844), (3, 21813896), (4, 16360422), (6, 10906948), (8, 8180211), (12, 5453474), (13, 5033976), (24, 2726737), (26, 2516988), (39, 1677992), (52, 1258494), (78, 838996), (104, 629247), (156, 419498), (312, 209749), (349, 187512), (601, 108888), (698, 93756), (1047, 62504), (1202, 54444), (1396, 46878), (1803, 36296), (2094, 31252), (2404, 27222), (2792, 23439), (3606, 18148), (4188, 15626), (4537, 14424), (4808, 13611), (7212, 9074), (7813, 8376)]