66718548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1$

素因数の和:3913

約数の個数: 72

約数和(自身を含む): 186579848

約数和(自身を除く): 119861300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 3853, 4329, 5772, 7706, 8658, 11559, 15412, 17316, 23118, 34677, 46236, 50089, 69354, 100178, 138708, 142561, 150267, 200356, 285122, 300534, 427683, 450801, 570244, 601068, 855366, 901602, 1283049, 1710732, 1803204, 1853293, 2566098, 3706586, 5132196, 5559879, 7413172, 11119758, 16679637, 22239516, 33359274, 66718548]

約数ペア:

[(1, 66718548), (2, 33359274), (3, 22239516), (4, 16679637), (6, 11119758), (9, 7413172), (12, 5559879), (13, 5132196), (18, 3706586), (26, 2566098), (36, 1853293), (37, 1803204), (39, 1710732), (52, 1283049), (74, 901602), (78, 855366), (111, 601068), (117, 570244), (148, 450801), (156, 427683), (222, 300534), (234, 285122), (333, 200356), (444, 150267), (468, 142561), (481, 138708), (666, 100178), (962, 69354), (1332, 50089), (1443, 46236), (1924, 34677), (2886, 23118), (3853, 17316), (4329, 15412), (5772, 11559), (7706, 8658)]