79480884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 141150156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 107, 111, 148, 214, 222, 239, 259, 321, 428, 444, 478, 518, 642, 717, 749, 777, 956, 1036, 1284, 1434, 1498, 1554, 1673, 2247, 2868, 2996, 3108, 3346, 3959, 4494, 5019, 6692, 7918, 8843, 8988, 10038, 11877, 15836, 17686, 20076, 23754, 25573, 26529, 27713, 35372, 47508, 51146, 53058, 55426, 61901, 76719, 83139, 102292, 106116, 110852, 123802, 153438, 166278, 179011, 185703, 247604, 306876, 332556, 358022, 371406, 537033, 716044, 742812, 946201, 1074066, 1892402, 2148132, 2838603, 3784804, 5677206, 6623407, 11354412, 13246814, 19870221, 26493628, 39740442, 79480884]

約数ペア:

[(1, 79480884), (2, 39740442), (3, 26493628), (4, 19870221), (6, 13246814), (7, 11354412), (12, 6623407), (14, 5677206), (21, 3784804), (28, 2838603), (37, 2148132), (42, 1892402), (74, 1074066), (84, 946201), (107, 742812), (111, 716044), (148, 537033), (214, 371406), (222, 358022), (239, 332556), (259, 306876), (321, 247604), (428, 185703), (444, 179011), (478, 166278), (518, 153438), (642, 123802), (717, 110852), (749, 106116), (777, 102292), (956, 83139), (1036, 76719), (1284, 61901), (1434, 55426), (1498, 53058), (1554, 51146), (1673, 47508), (2247, 35372), (2868, 27713), (2996, 26529), (3108, 25573), (3346, 23754), (3959, 20076), (4494, 17686), (5019, 15836), (6692, 11877), (7918, 10038), (8843, 8988)]