63772020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27253}}^1$

素因数の和:27281

約数の個数: 72

約数和(自身を含む): 208329576

約数和(自身を除く): 144557556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 27253, 54506, 81759, 109012, 136265, 163518, 245277, 272530, 327036, 354289, 408795, 490554, 545060, 708578, 817590, 981108, 1062867, 1226385, 1417156, 1635180, 1771445, 2125734, 2452770, 3188601, 3542890, 4251468, 4905540, 5314335, 6377202, 7085780, 10628670, 12754404, 15943005, 21257340, 31886010, 63772020]

約数ペア:

[(1, 63772020), (2, 31886010), (3, 21257340), (4, 15943005), (5, 12754404), (6, 10628670), (9, 7085780), (10, 6377202), (12, 5314335), (13, 4905540), (15, 4251468), (18, 3542890), (20, 3188601), (26, 2452770), (30, 2125734), (36, 1771445), (39, 1635180), (45, 1417156), (52, 1226385), (60, 1062867), (65, 981108), (78, 817590), (90, 708578), (117, 545060), (130, 490554), (156, 408795), (180, 354289), (195, 327036), (234, 272530), (260, 245277), (390, 163518), (468, 136265), (585, 109012), (780, 81759), (1170, 54506), (2340, 27253)]