78222342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 176940288

約数和(自身を除く): 98717946

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 137, 211, 246, 274, 411, 422, 451, 633, 822, 902, 1266, 1353, 1507, 2321, 2706, 3014, 4521, 4642, 5617, 6963, 8651, 9042, 11234, 13926, 16851, 17302, 25953, 28907, 33702, 51906, 57814, 61787, 86721, 95161, 123574, 173442, 185361, 190322, 285483, 317977, 370722, 570966, 635954, 953931, 1185187, 1907862, 2370374, 3555561, 7111122, 13037057, 26074114, 39111171, 78222342]

約数ペア:

[(1, 78222342), (2, 39111171), (3, 26074114), (6, 13037057), (11, 7111122), (22, 3555561), (33, 2370374), (41, 1907862), (66, 1185187), (82, 953931), (123, 635954), (137, 570966), (211, 370722), (246, 317977), (274, 285483), (411, 190322), (422, 185361), (451, 173442), (633, 123574), (822, 95161), (902, 86721), (1266, 61787), (1353, 57814), (1507, 51906), (2321, 33702), (2706, 28907), (3014, 25953), (4521, 17302), (4642, 16851), (5617, 13926), (6963, 11234), (8651, 9042)]