66891258

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1049

約数の個数: 80

約数和(自身を含む): 174286464

約数和(自身を除く): 107395206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 854, 967, 1098, 1134, 1281, 1647, 1934, 2562, 2901, 3294, 3843, 4941, 5802, 6769, 7686, 8703, 9882, 11529, 13538, 17406, 20307, 23058, 26109, 34587, 40614, 52218, 58987, 60921, 69174, 78327, 117974, 121842, 156654, 176961, 182763, 353922, 365526, 412909, 530883, 548289, 825818, 1061766, 1096578, 1238727, 1592649, 2477454, 3185298, 3716181, 4777947, 7432362, 9555894, 11148543, 22297086, 33445629, 66891258]

約数ペア:

[(1, 66891258), (2, 33445629), (3, 22297086), (6, 11148543), (7, 9555894), (9, 7432362), (14, 4777947), (18, 3716181), (21, 3185298), (27, 2477454), (42, 1592649), (54, 1238727), (61, 1096578), (63, 1061766), (81, 825818), (122, 548289), (126, 530883), (162, 412909), (183, 365526), (189, 353922), (366, 182763), (378, 176961), (427, 156654), (549, 121842), (567, 117974), (854, 78327), (967, 69174), (1098, 60921), (1134, 58987), (1281, 52218), (1647, 40614), (1934, 34587), (2562, 26109), (2901, 23058), (3294, 20307), (3843, 17406), (4941, 13538), (5802, 11529), (6769, 9882), (7686, 8703)]