71312052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5317

約数の個数: 72

約数和(自身を含む): 202015296

約数和(自身を除く): 130703244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 5273, 6762, 10546, 13524, 15819, 21092, 31638, 36911, 63276, 73822, 110733, 121279, 147644, 221466, 242558, 258377, 363837, 442932, 485116, 516754, 727674, 775131, 848953, 1033508, 1455348, 1550262, 1697906, 2546859, 3100524, 3395812, 5093718, 5942671, 10187436, 11885342, 17828013, 23770684, 35656026, 71312052]

約数ペア:

[(1, 71312052), (2, 35656026), (3, 23770684), (4, 17828013), (6, 11885342), (7, 10187436), (12, 5942671), (14, 5093718), (21, 3395812), (23, 3100524), (28, 2546859), (42, 1697906), (46, 1550262), (49, 1455348), (69, 1033508), (84, 848953), (92, 775131), (98, 727674), (138, 516754), (147, 485116), (161, 442932), (196, 363837), (276, 258377), (294, 242558), (322, 221466), (483, 147644), (588, 121279), (644, 110733), (966, 73822), (1127, 63276), (1932, 36911), (2254, 31638), (3381, 21092), (4508, 15819), (5273, 13524), (6762, 10546)]