65788164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8309

約数の個数: 72

約数和(自身を含む): 189647640

約数和(自身を除く): 123859476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8269, 16538, 24807, 33076, 49614, 74421, 99228, 107497, 140573, 148842, 214994, 281146, 297684, 322491, 421719, 429988, 562292, 644982, 843438, 967473, 1265157, 1289964, 1686876, 1827449, 1934946, 2530314, 3654898, 3869892, 5060628, 5482347, 7309796, 10964694, 16447041, 21929388, 32894082, 65788164]

約数ペア:

[(1, 65788164), (2, 32894082), (3, 21929388), (4, 16447041), (6, 10964694), (9, 7309796), (12, 5482347), (13, 5060628), (17, 3869892), (18, 3654898), (26, 2530314), (34, 1934946), (36, 1827449), (39, 1686876), (51, 1289964), (52, 1265157), (68, 967473), (78, 843438), (102, 644982), (117, 562292), (153, 429988), (156, 421719), (204, 322491), (221, 297684), (234, 281146), (306, 214994), (442, 148842), (468, 140573), (612, 107497), (663, 99228), (884, 74421), (1326, 49614), (1989, 33076), (2652, 24807), (3978, 16538), (7956, 8269)]