77830326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1218

約数の個数: 72

約数和(自身を含む): 198825120

約数和(自身を除く): 120994794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1117, 1422, 1659, 2234, 3318, 3351, 3871, 4977, 6702, 7742, 7819, 9954, 10053, 11613, 15638, 20106, 23226, 23457, 34839, 46914, 54733, 69678, 70371, 88243, 109466, 140742, 164199, 176486, 264729, 328398, 492597, 529458, 617701, 794187, 985194, 1235402, 1588374, 1853103, 3706206, 4323907, 5559309, 8647814, 11118618, 12971721, 25943442, 38915163, 77830326]

約数ペア:

[(1, 77830326), (2, 38915163), (3, 25943442), (6, 12971721), (7, 11118618), (9, 8647814), (14, 5559309), (18, 4323907), (21, 3706206), (42, 1853103), (49, 1588374), (63, 1235402), (79, 985194), (98, 794187), (126, 617701), (147, 529458), (158, 492597), (237, 328398), (294, 264729), (441, 176486), (474, 164199), (553, 140742), (711, 109466), (882, 88243), (1106, 70371), (1117, 69678), (1422, 54733), (1659, 46914), (2234, 34839), (3318, 23457), (3351, 23226), (3871, 20106), (4977, 15638), (6702, 11613), (7742, 10053), (7819, 9954)]