66278682

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 162685440

約数和(自身を除く): 96406758

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 137, 153, 186, 274, 279, 289, 306, 411, 459, 527, 558, 578, 822, 837, 867, 918, 1054, 1233, 1581, 1674, 1734, 2329, 2466, 2601, 3162, 3699, 4247, 4658, 4743, 5202, 6987, 7398, 7803, 8494, 8959, 9486, 12741, 13974, 14229, 15606, 17918, 20961, 25482, 26877, 28458, 38223, 39593, 41922, 53754, 62883, 72199, 76446, 79186, 80631, 114669, 118779, 125766, 144398, 161262, 216597, 229338, 237558, 241893, 356337, 433194, 483786, 649791, 712674, 1069011, 1227383, 1299582, 1949373, 2138022, 2454766, 3682149, 3898746, 7364298, 11046447, 22092894, 33139341, 66278682]

約数ペア:

[(1, 66278682), (2, 33139341), (3, 22092894), (6, 11046447), (9, 7364298), (17, 3898746), (18, 3682149), (27, 2454766), (31, 2138022), (34, 1949373), (51, 1299582), (54, 1227383), (62, 1069011), (93, 712674), (102, 649791), (137, 483786), (153, 433194), (186, 356337), (274, 241893), (279, 237558), (289, 229338), (306, 216597), (411, 161262), (459, 144398), (527, 125766), (558, 118779), (578, 114669), (822, 80631), (837, 79186), (867, 76446), (918, 72199), (1054, 62883), (1233, 53754), (1581, 41922), (1674, 39593), (1734, 38223), (2329, 28458), (2466, 26877), (2601, 25482), (3162, 20961), (3699, 17918), (4247, 15606), (4658, 14229), (4743, 13974), (5202, 12741), (6987, 9486), (7398, 8959), (7803, 8494)]