64508892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 180794880

約数和(自身を除く): 116285988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 3539, 4557, 6076, 7078, 9114, 10617, 14156, 18228, 21234, 24773, 42468, 49546, 74319, 99092, 109709, 148638, 173411, 219418, 297276, 329127, 346822, 438836, 520233, 658254, 693644, 767963, 1040466, 1316508, 1535926, 2080932, 2303889, 3071852, 4607778, 5375741, 9215556, 10751482, 16127223, 21502964, 32254446, 64508892]

約数ペア:

[(1, 64508892), (2, 32254446), (3, 21502964), (4, 16127223), (6, 10751482), (7, 9215556), (12, 5375741), (14, 4607778), (21, 3071852), (28, 2303889), (31, 2080932), (42, 1535926), (49, 1316508), (62, 1040466), (84, 767963), (93, 693644), (98, 658254), (124, 520233), (147, 438836), (186, 346822), (196, 329127), (217, 297276), (294, 219418), (372, 173411), (434, 148638), (588, 109709), (651, 99092), (868, 74319), (1302, 49546), (1519, 42468), (2604, 24773), (3038, 21234), (3539, 18228), (4557, 14156), (6076, 10617), (7078, 9114)]