78310206

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{8581}}^1$

素因数の和:8618

約数の個数: 48

約数和(自身を含む): 188460720

約数和(自身を除く): 110150514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 8581, 9126, 17162, 25743, 51486, 77229, 111553, 154458, 223106, 231687, 334659, 463374, 669318, 1003977, 1450189, 2007954, 2900378, 3011931, 4350567, 6023862, 8701134, 13051701, 26103402, 39155103, 78310206]

約数ペア:

[(1, 78310206), (2, 39155103), (3, 26103402), (6, 13051701), (9, 8701134), (13, 6023862), (18, 4350567), (26, 3011931), (27, 2900378), (39, 2007954), (54, 1450189), (78, 1003977), (117, 669318), (169, 463374), (234, 334659), (338, 231687), (351, 223106), (507, 154458), (702, 111553), (1014, 77229), (1521, 51486), (3042, 25743), (4563, 17162), (8581, 9126)]