90381748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 170145360

約数和(自身を除く): 79763612

約数列:

[1, 2, 4, 29, 53, 58, 61, 106, 116, 122, 212, 241, 244, 482, 964, 1537, 1769, 3074, 3233, 3538, 6148, 6466, 6989, 7076, 12773, 12932, 13978, 14701, 25546, 27956, 29402, 51092, 58804, 93757, 187514, 370417, 375028, 426329, 740834, 779153, 852658, 1481668, 1558306, 1705316, 3116612, 22595437, 45190874, 90381748]

約数ペア:

[(1, 90381748), (2, 45190874), (4, 22595437), (29, 3116612), (53, 1705316), (58, 1558306), (61, 1481668), (106, 852658), (116, 779153), (122, 740834), (212, 426329), (241, 375028), (244, 370417), (482, 187514), (964, 93757), (1537, 58804), (1769, 51092), (3074, 29402), (3233, 27956), (3538, 25546), (6148, 14701), (6466, 13978), (6989, 12932), (7076, 12773)]