72870966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 193440000

約数和(自身を除く): 120569034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 61, 63, 114, 122, 126, 133, 171, 183, 266, 342, 366, 399, 427, 499, 549, 798, 854, 998, 1098, 1159, 1197, 1281, 1497, 2318, 2394, 2562, 2994, 3477, 3493, 3843, 4491, 6954, 6986, 7686, 8113, 8982, 9481, 10431, 10479, 16226, 18962, 20862, 20958, 24339, 28443, 30439, 31437, 48678, 56886, 60878, 62874, 66367, 73017, 85329, 91317, 132734, 146034, 170658, 182634, 199101, 213073, 273951, 398202, 426146, 547902, 578341, 597303, 639219, 1156682, 1194606, 1278438, 1735023, 1917657, 3470046, 3835314, 4048387, 5205069, 8096774, 10410138, 12145161, 24290322, 36435483, 72870966]

約数ペア:

[(1, 72870966), (2, 36435483), (3, 24290322), (6, 12145161), (7, 10410138), (9, 8096774), (14, 5205069), (18, 4048387), (19, 3835314), (21, 3470046), (38, 1917657), (42, 1735023), (57, 1278438), (61, 1194606), (63, 1156682), (114, 639219), (122, 597303), (126, 578341), (133, 547902), (171, 426146), (183, 398202), (266, 273951), (342, 213073), (366, 199101), (399, 182634), (427, 170658), (499, 146034), (549, 132734), (798, 91317), (854, 85329), (998, 73017), (1098, 66367), (1159, 62874), (1197, 60878), (1281, 56886), (1497, 48678), (2318, 31437), (2394, 30439), (2562, 28443), (2994, 24339), (3477, 20958), (3493, 20862), (3843, 18962), (4491, 16226), (6954, 10479), (6986, 10431), (7686, 9481), (8113, 8982)]