90127012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 169989120

約数和(自身を除く): 79862108

約数列:

[1, 2, 4, 29, 47, 58, 61, 94, 116, 122, 188, 244, 271, 542, 1084, 1363, 1769, 2726, 2867, 3538, 5452, 5734, 7076, 7859, 11468, 12737, 15718, 16531, 25474, 31436, 33062, 50948, 66124, 83143, 166286, 332572, 369373, 479399, 738746, 776957, 958798, 1477492, 1553914, 1917596, 3107828, 22531753, 45063506, 90127012]

約数ペア:

[(1, 90127012), (2, 45063506), (4, 22531753), (29, 3107828), (47, 1917596), (58, 1553914), (61, 1477492), (94, 958798), (116, 776957), (122, 738746), (188, 479399), (244, 369373), (271, 332572), (542, 166286), (1084, 83143), (1363, 66124), (1769, 50948), (2726, 33062), (2867, 31436), (3538, 25474), (5452, 16531), (5734, 15718), (7076, 12737), (7859, 11468)]