66914988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3723

約数の個数: 72

約数和(自身を含む): 187536384

約数和(自身を除く): 120621396

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, 3671, 4557, 6076, 7342, 9114, 11013, 14684, 18228, 22026, 25697, 44052, 51394, 77091, 102788, 113801, 154182, 179879, 227602, 308364, 341403, 359758, 455204, 539637, 682806, 719516, 796607, 1079274, 1365612, 1593214, 2158548, 2389821, 3186428, 4779642, 5576249, 9559284, 11152498, 16728747, 22304996, 33457494, 66914988]

約数ペア:

[(1, 66914988), (2, 33457494), (3, 22304996), (4, 16728747), (6, 11152498), (7, 9559284), (12, 5576249), (14, 4779642), (21, 3186428), (28, 2389821), (31, 2158548), (42, 1593214), (49, 1365612), (62, 1079274), (84, 796607), (93, 719516), (98, 682806), (124, 539637), (147, 455204), (186, 359758), (196, 341403), (217, 308364), (294, 227602), (372, 179879), (434, 154182), (588, 113801), (651, 102788), (868, 77091), (1302, 51394), (1519, 44052), (2604, 25697), (3038, 22026), (3671, 18228), (4557, 14684), (6076, 11013), (7342, 9114)]