79018968

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 239040000

約数和(自身を除く): 160021032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 232, 294, 331, 343, 348, 392, 406, 588, 609, 662, 686, 696, 812, 993, 1029, 1176, 1218, 1324, 1372, 1421, 1624, 1986, 2058, 2317, 2436, 2648, 2744, 2842, 3972, 4116, 4263, 4634, 4872, 5684, 6951, 7944, 8232, 8526, 9268, 9599, 9947, 11368, 13902, 16219, 17052, 18536, 19198, 19894, 27804, 28797, 29841, 32438, 34104, 38396, 39788, 48657, 55608, 57594, 59682, 64876, 67193, 76792, 79576, 97314, 113533, 115188, 119364, 129752, 134386, 194628, 201579, 227066, 230376, 238728, 268772, 340599, 389256, 403158, 454132, 470351, 537544, 681198, 806316, 908264, 940702, 1362396, 1411053, 1612632, 1881404, 2724792, 2822106, 3292457, 3762808, 5644212, 6584914, 9877371, 11288424, 13169828, 19754742, 26339656, 39509484, 79018968]

約数ペア:

[(1, 79018968), (2, 39509484), (3, 26339656), (4, 19754742), (6, 13169828), (7, 11288424), (8, 9877371), (12, 6584914), (14, 5644212), (21, 3762808), (24, 3292457), (28, 2822106), (29, 2724792), (42, 1881404), (49, 1612632), (56, 1411053), (58, 1362396), (84, 940702), (87, 908264), (98, 806316), (116, 681198), (147, 537544), (168, 470351), (174, 454132), (196, 403158), (203, 389256), (232, 340599), (294, 268772), (331, 238728), (343, 230376), (348, 227066), (392, 201579), (406, 194628), (588, 134386), (609, 129752), (662, 119364), (686, 115188), (696, 113533), (812, 97314), (993, 79576), (1029, 76792), (1176, 67193), (1218, 64876), (1324, 59682), (1372, 57594), (1421, 55608), (1624, 48657), (1986, 39788), (2058, 38396), (2317, 34104), (2436, 32438), (2648, 29841), (2744, 28797), (2842, 27804), (3972, 19894), (4116, 19198), (4263, 18536), (4634, 17052), (4872, 16219), (5684, 13902), (6951, 11368), (7944, 9947), (8232, 9599), (8526, 9268)]