66211164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 175185920

約数和(自身を除く): 108974756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 751, 948, 1116, 1422, 1502, 2253, 2449, 2844, 3004, 4506, 4898, 6759, 7347, 9012, 9796, 13518, 14694, 22041, 23281, 27036, 29388, 44082, 46562, 59329, 69843, 88164, 93124, 118658, 139686, 177987, 209529, 237316, 279372, 355974, 419058, 533961, 711948, 838116, 1067922, 1839199, 2135844, 3678398, 5517597, 7356796, 11035194, 16552791, 22070388, 33105582, 66211164]

約数ペア:

[(1, 66211164), (2, 33105582), (3, 22070388), (4, 16552791), (6, 11035194), (9, 7356796), (12, 5517597), (18, 3678398), (31, 2135844), (36, 1839199), (62, 1067922), (79, 838116), (93, 711948), (124, 533961), (158, 419058), (186, 355974), (237, 279372), (279, 237316), (316, 209529), (372, 177987), (474, 139686), (558, 118658), (711, 93124), (751, 88164), (948, 69843), (1116, 59329), (1422, 46562), (1502, 44082), (2253, 29388), (2449, 27036), (2844, 23281), (3004, 22041), (4506, 14694), (4898, 13518), (6759, 9796), (7347, 9012)]