78790716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4211

約数の個数: 72

約数和(自身を含む): 217736064

約数和(自身を除く): 138945348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4153, 4743, 6324, 8306, 9486, 12459, 16612, 18972, 24918, 37377, 49836, 70601, 74754, 128743, 141202, 149508, 211803, 257486, 282404, 386229, 423606, 514972, 635409, 772458, 847212, 1158687, 1270818, 1544916, 2188631, 2317374, 2541636, 4377262, 4634748, 6565893, 8754524, 13131786, 19697679, 26263572, 39395358, 78790716]

約数ペア:

[(1, 78790716), (2, 39395358), (3, 26263572), (4, 19697679), (6, 13131786), (9, 8754524), (12, 6565893), (17, 4634748), (18, 4377262), (31, 2541636), (34, 2317374), (36, 2188631), (51, 1544916), (62, 1270818), (68, 1158687), (93, 847212), (102, 772458), (124, 635409), (153, 514972), (186, 423606), (204, 386229), (279, 282404), (306, 257486), (372, 211803), (527, 149508), (558, 141202), (612, 128743), (1054, 74754), (1116, 70601), (1581, 49836), (2108, 37377), (3162, 24918), (4153, 18972), (4743, 16612), (6324, 12459), (8306, 9486)]