68512356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5633

約数の個数: 72

約数和(自身を含む): 195057408

約数和(自身を除く): 126545052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 5581, 6138, 11162, 12276, 16743, 22324, 33486, 50229, 61391, 66972, 100458, 122782, 173011, 184173, 200916, 245564, 346022, 368346, 519033, 552519, 692044, 736692, 1038066, 1105038, 1557099, 1903121, 2076132, 2210076, 3114198, 3806242, 5709363, 6228396, 7612484, 11418726, 17128089, 22837452, 34256178, 68512356]

約数ペア:

[(1, 68512356), (2, 34256178), (3, 22837452), (4, 17128089), (6, 11418726), (9, 7612484), (11, 6228396), (12, 5709363), (18, 3806242), (22, 3114198), (31, 2210076), (33, 2076132), (36, 1903121), (44, 1557099), (62, 1105038), (66, 1038066), (93, 736692), (99, 692044), (124, 552519), (132, 519033), (186, 368346), (198, 346022), (279, 245564), (341, 200916), (372, 184173), (396, 173011), (558, 122782), (682, 100458), (1023, 66972), (1116, 61391), (1364, 50229), (2046, 33486), (3069, 22324), (4092, 16743), (5581, 12276), (6138, 11162)]