63895216

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 162846720

約数和(自身を除く): 98951504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 239, 248, 308, 341, 392, 434, 478, 496, 539, 616, 682, 784, 868, 956, 1078, 1232, 1364, 1519, 1673, 1736, 1912, 2156, 2387, 2629, 2728, 3038, 3346, 3472, 3824, 4312, 4774, 5258, 5456, 6076, 6692, 7409, 8624, 9548, 10516, 11711, 12152, 13384, 14818, 16709, 18403, 19096, 21032, 23422, 24304, 26768, 29636, 33418, 36806, 38192, 42064, 46844, 51863, 59272, 66836, 73612, 81499, 93688, 103726, 118544, 128821, 133672, 147224, 162998, 187376, 207452, 257642, 267344, 294448, 325996, 363041, 414904, 515284, 570493, 651992, 726082, 829808, 1030568, 1140986, 1303984, 1452164, 2061136, 2281972, 2904328, 3993451, 4563944, 5808656, 7986902, 9127888, 15973804, 31947608, 63895216]

約数ペア:

[(1, 63895216), (2, 31947608), (4, 15973804), (7, 9127888), (8, 7986902), (11, 5808656), (14, 4563944), (16, 3993451), (22, 2904328), (28, 2281972), (31, 2061136), (44, 1452164), (49, 1303984), (56, 1140986), (62, 1030568), (77, 829808), (88, 726082), (98, 651992), (112, 570493), (124, 515284), (154, 414904), (176, 363041), (196, 325996), (217, 294448), (239, 267344), (248, 257642), (308, 207452), (341, 187376), (392, 162998), (434, 147224), (478, 133672), (496, 128821), (539, 118544), (616, 103726), (682, 93688), (784, 81499), (868, 73612), (956, 66836), (1078, 59272), (1232, 51863), (1364, 46844), (1519, 42064), (1673, 38192), (1736, 36806), (1912, 33418), (2156, 29636), (2387, 26768), (2629, 24304), (2728, 23422), (3038, 21032), (3346, 19096), (3472, 18403), (3824, 16709), (4312, 14818), (4774, 13384), (5258, 12152), (5456, 11711), (6076, 10516), (6692, 9548), (7409, 8624)]