63168940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 148055040

約数和(自身を除く): 84886100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 59, 67, 68, 85, 94, 118, 134, 170, 188, 235, 236, 268, 295, 335, 340, 470, 590, 670, 799, 940, 1003, 1139, 1180, 1340, 1598, 2006, 2278, 2773, 3149, 3196, 3953, 3995, 4012, 4556, 5015, 5546, 5695, 6298, 7906, 7990, 10030, 11092, 11390, 12596, 13865, 15745, 15812, 15980, 19765, 20060, 22780, 27730, 31490, 39530, 47141, 53533, 55460, 62980, 67201, 79060, 94282, 107066, 134402, 185791, 188564, 214132, 235705, 267665, 268804, 336005, 371582, 471410, 535330, 672010, 743164, 928955, 942820, 1070660, 1344020, 1857910, 3158447, 3715820, 6316894, 12633788, 15792235, 31584470, 63168940]

約数ペア:

[(1, 63168940), (2, 31584470), (4, 15792235), (5, 12633788), (10, 6316894), (17, 3715820), (20, 3158447), (34, 1857910), (47, 1344020), (59, 1070660), (67, 942820), (68, 928955), (85, 743164), (94, 672010), (118, 535330), (134, 471410), (170, 371582), (188, 336005), (235, 268804), (236, 267665), (268, 235705), (295, 214132), (335, 188564), (340, 185791), (470, 134402), (590, 107066), (670, 94282), (799, 79060), (940, 67201), (1003, 62980), (1139, 55460), (1180, 53533), (1340, 47141), (1598, 39530), (2006, 31490), (2278, 27730), (2773, 22780), (3149, 20060), (3196, 19765), (3953, 15980), (3995, 15812), (4012, 15745), (4556, 13865), (5015, 12596), (5546, 11390), (5695, 11092), (6298, 10030), (7906, 7990)]