80105364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 210712320

約数和(自身を除く): 130606956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 179, 186, 279, 358, 372, 401, 537, 558, 716, 802, 1074, 1116, 1203, 1604, 1611, 2148, 2406, 3222, 3609, 4812, 5549, 6444, 7218, 11098, 12431, 14436, 16647, 22196, 24862, 33294, 37293, 49724, 49941, 66588, 71779, 74586, 99882, 111879, 143558, 149172, 199764, 215337, 223758, 287116, 430674, 447516, 646011, 861348, 1292022, 2225149, 2584044, 4450298, 6675447, 8900596, 13350894, 20026341, 26701788, 40052682, 80105364]

約数ペア:

[(1, 80105364), (2, 40052682), (3, 26701788), (4, 20026341), (6, 13350894), (9, 8900596), (12, 6675447), (18, 4450298), (31, 2584044), (36, 2225149), (62, 1292022), (93, 861348), (124, 646011), (179, 447516), (186, 430674), (279, 287116), (358, 223758), (372, 215337), (401, 199764), (537, 149172), (558, 143558), (716, 111879), (802, 99882), (1074, 74586), (1116, 71779), (1203, 66588), (1604, 49941), (1611, 49724), (2148, 37293), (2406, 33294), (3222, 24862), (3609, 22196), (4812, 16647), (5549, 14436), (6444, 12431), (7218, 11098)]