63157284

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 164760960

約数和(自身を除く): 101603676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 163, 188, 229, 282, 326, 423, 458, 489, 564, 652, 687, 846, 916, 978, 1374, 1467, 1692, 1956, 2061, 2748, 2934, 4122, 5868, 7661, 8244, 10763, 15322, 21526, 22983, 30644, 32289, 37327, 43052, 45966, 64578, 68949, 74654, 91932, 96867, 111981, 129156, 137898, 149308, 193734, 223962, 275796, 335943, 387468, 447924, 671886, 1343772, 1754369, 3508738, 5263107, 7017476, 10526214, 15789321, 21052428, 31578642, 63157284]

約数ペア:

[(1, 63157284), (2, 31578642), (3, 21052428), (4, 15789321), (6, 10526214), (9, 7017476), (12, 5263107), (18, 3508738), (36, 1754369), (47, 1343772), (94, 671886), (141, 447924), (163, 387468), (188, 335943), (229, 275796), (282, 223962), (326, 193734), (423, 149308), (458, 137898), (489, 129156), (564, 111981), (652, 96867), (687, 91932), (846, 74654), (916, 68949), (978, 64578), (1374, 45966), (1467, 43052), (1692, 37327), (1956, 32289), (2061, 30644), (2748, 22983), (2934, 21526), (4122, 15322), (5868, 10763), (7661, 8244)]