80245464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 217002240

約数和(自身を除く): 136756776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 311, 312, 622, 827, 933, 1244, 1654, 1866, 2481, 2488, 3308, 3732, 4043, 4962, 6616, 7464, 8086, 9924, 10751, 12129, 16172, 19848, 21502, 24258, 32253, 32344, 43004, 48516, 64506, 86008, 97032, 129012, 257197, 258024, 514394, 771591, 1028788, 1543182, 2057576, 3086364, 3343561, 6172728, 6687122, 10030683, 13374244, 20061366, 26748488, 40122732, 80245464]

約数ペア:

[(1, 80245464), (2, 40122732), (3, 26748488), (4, 20061366), (6, 13374244), (8, 10030683), (12, 6687122), (13, 6172728), (24, 3343561), (26, 3086364), (39, 2057576), (52, 1543182), (78, 1028788), (104, 771591), (156, 514394), (311, 258024), (312, 257197), (622, 129012), (827, 97032), (933, 86008), (1244, 64506), (1654, 48516), (1866, 43004), (2481, 32344), (2488, 32253), (3308, 24258), (3732, 21502), (4043, 19848), (4962, 16172), (6616, 12129), (7464, 10751), (8086, 9924)]