80222072

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 97070728

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 151, 179, 212, 302, 358, 371, 424, 604, 716, 742, 1057, 1208, 1253, 1432, 1484, 2114, 2506, 2968, 4228, 5012, 8003, 8456, 9487, 10024, 16006, 18974, 27029, 32012, 37948, 54058, 56021, 64024, 66409, 75896, 108116, 112042, 132818, 189203, 216232, 224084, 265636, 378406, 448168, 531272, 756812, 1432537, 1513624, 2865074, 5730148, 10027759, 11460296, 20055518, 40111036, 80222072]

約数ペア:

[(1, 80222072), (2, 40111036), (4, 20055518), (7, 11460296), (8, 10027759), (14, 5730148), (28, 2865074), (53, 1513624), (56, 1432537), (106, 756812), (151, 531272), (179, 448168), (212, 378406), (302, 265636), (358, 224084), (371, 216232), (424, 189203), (604, 132818), (716, 112042), (742, 108116), (1057, 75896), (1208, 66409), (1253, 64024), (1432, 56021), (1484, 54058), (2114, 37948), (2506, 32012), (2968, 27029), (4228, 18974), (5012, 16006), (8003, 10024), (8456, 9487)]