84220444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 185713920

約数和(自身を除く): 101493476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 2819, 4268, 5638, 7469, 11276, 14938, 19733, 29876, 31009, 39466, 62018, 78932, 124036, 217063, 273443, 434126, 546886, 868252, 1093772, 1914101, 3007873, 3828202, 6015746, 7656404, 12031492, 21055111, 42110222, 84220444]

約数ペア:

[(1, 84220444), (2, 42110222), (4, 21055111), (7, 12031492), (11, 7656404), (14, 6015746), (22, 3828202), (28, 3007873), (44, 1914101), (77, 1093772), (97, 868252), (154, 546886), (194, 434126), (308, 273443), (388, 217063), (679, 124036), (1067, 78932), (1358, 62018), (2134, 39466), (2716, 31009), (2819, 29876), (4268, 19733), (5638, 14938), (7469, 11276)]