61757782724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^2\times {\mathrm{557}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 123621712704

約数和(自身を除く): 61863929980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 331, 506, 557, 662, 1012, 1114, 1324, 2228, 3641, 6127, 7282, 7613, 12254, 12811, 14564, 15226, 24508, 25622, 30452, 51244, 83743, 109561, 140921, 167486, 184367, 219122, 281842, 334972, 368734, 438244, 563684, 737468, 1205171, 2028037, 2410342, 2519903, 4056074, 4240441, 4820684, 5039806, 8112148, 8480882, 10079612, 16961764, 27718933, 46644851, 55437866, 61025477, 93289702, 110875732, 122050954, 186579404, 244101908, 671280247, 1342560494, 1403585971, 2685120988, 2807171942, 5614343884, 15439445681, 30878891362, 61757782724]

約数ペア:

[(1, 61757782724), (2, 30878891362), (4, 15439445681), (11, 5614343884), (22, 2807171942), (23, 2685120988), (44, 1403585971), (46, 1342560494), (92, 671280247), (253, 244101908), (331, 186579404), (506, 122050954), (557, 110875732), (662, 93289702), (1012, 61025477), (1114, 55437866), (1324, 46644851), (2228, 27718933), (3641, 16961764), (6127, 10079612), (7282, 8480882), (7613, 8112148), (12254, 5039806), (12811, 4820684), (14564, 4240441), (15226, 4056074), (24508, 2519903), (25622, 2410342), (30452, 2028037), (51244, 1205171), (83743, 737468), (109561, 563684), (140921, 438244), (167486, 368734), (184367, 334972), (219122, 281842)]