61538796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8219

約数の個数: 72

約数和(自身を含む): 178651200

約数和(自身を除く): 117112404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 8179, 16358, 24537, 32716, 49074, 73611, 89969, 98148, 147222, 155401, 179938, 269907, 294444, 310802, 359876, 466203, 539814, 621604, 809721, 932406, 1079628, 1398609, 1619442, 1709411, 1864812, 2797218, 3238884, 3418822, 5128233, 5594436, 6837644, 10256466, 15384699, 20512932, 30769398, 61538796]

約数ペア:

[(1, 61538796), (2, 30769398), (3, 20512932), (4, 15384699), (6, 10256466), (9, 6837644), (11, 5594436), (12, 5128233), (18, 3418822), (19, 3238884), (22, 2797218), (33, 1864812), (36, 1709411), (38, 1619442), (44, 1398609), (57, 1079628), (66, 932406), (76, 809721), (99, 621604), (114, 539814), (132, 466203), (171, 359876), (198, 310802), (209, 294444), (228, 269907), (342, 179938), (396, 155401), (418, 147222), (627, 98148), (684, 89969), (836, 73611), (1254, 49074), (1881, 32716), (2508, 24537), (3762, 16358), (7524, 8179)]