82830618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 197523612

約数和(自身を除く): 114692994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 169, 219, 234, 338, 373, 438, 507, 657, 746, 949, 1014, 1119, 1314, 1521, 1898, 2238, 2847, 3042, 3357, 4849, 5694, 6714, 8541, 9698, 12337, 14547, 17082, 24674, 27229, 29094, 37011, 43641, 54458, 63037, 74022, 81687, 87282, 111033, 126074, 163374, 189111, 222066, 245061, 353977, 378222, 490122, 567333, 707954, 1061931, 1134666, 2123862, 3185793, 4601701, 6371586, 9203402, 13805103, 27610206, 41415309, 82830618]

約数ペア:

[(1, 82830618), (2, 41415309), (3, 27610206), (6, 13805103), (9, 9203402), (13, 6371586), (18, 4601701), (26, 3185793), (39, 2123862), (73, 1134666), (78, 1061931), (117, 707954), (146, 567333), (169, 490122), (219, 378222), (234, 353977), (338, 245061), (373, 222066), (438, 189111), (507, 163374), (657, 126074), (746, 111033), (949, 87282), (1014, 81687), (1119, 74022), (1314, 63037), (1521, 54458), (1898, 43641), (2238, 37011), (2847, 29094), (3042, 27229), (3357, 24674), (4849, 17082), (5694, 14547), (6714, 12337), (8541, 9698)]