87785586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 161046414

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 102, 114, 119, 126, 133, 153, 171, 189, 238, 266, 306, 323, 342, 357, 378, 399, 459, 513, 646, 714, 719, 798, 918, 969, 1026, 1071, 1197, 1438, 1938, 2142, 2157, 2261, 2394, 2907, 3213, 3591, 4314, 4522, 5033, 5814, 6426, 6471, 6783, 7182, 8721, 10066, 12223, 12942, 13566, 13661, 15099, 17442, 19413, 20349, 24446, 27322, 30198, 36669, 38826, 40698, 40983, 45297, 61047, 73338, 81966, 85561, 90594, 95627, 110007, 122094, 122949, 135891, 171122, 191254, 220014, 232237, 245898, 256683, 271782, 286881, 330021, 368847, 464474, 513366, 573762, 660042, 696711, 737694, 770049, 860643, 1393422, 1540098, 1625659, 1721286, 2090133, 2310147, 2581929, 3251318, 4180266, 4620294, 4876977, 5163858, 6270399, 9753954, 12540798, 14630931, 29261862, 43892793, 87785586]

約数ペア:

[(1, 87785586), (2, 43892793), (3, 29261862), (6, 14630931), (7, 12540798), (9, 9753954), (14, 6270399), (17, 5163858), (18, 4876977), (19, 4620294), (21, 4180266), (27, 3251318), (34, 2581929), (38, 2310147), (42, 2090133), (51, 1721286), (54, 1625659), (57, 1540098), (63, 1393422), (102, 860643), (114, 770049), (119, 737694), (126, 696711), (133, 660042), (153, 573762), (171, 513366), (189, 464474), (238, 368847), (266, 330021), (306, 286881), (323, 271782), (342, 256683), (357, 245898), (378, 232237), (399, 220014), (459, 191254), (513, 171122), (646, 135891), (714, 122949), (719, 122094), (798, 110007), (918, 95627), (969, 90594), (1026, 85561), (1071, 81966), (1197, 73338), (1438, 61047), (1938, 45297), (2142, 40983), (2157, 40698), (2261, 38826), (2394, 36669), (2907, 30198), (3213, 27322), (3591, 24446), (4314, 20349), (4522, 19413), (5033, 17442), (5814, 15099), (6426, 13661), (6471, 13566), (6783, 12942), (7182, 12223), (8721, 10066)]