68554327272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131071}}^1$

素因数の和:131167

約数の個数: 128

約数和(自身を含む): 191260262400

約数和(自身を除く): 122705935128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 186, 222, 228, 248, 296, 372, 444, 456, 589, 703, 744, 888, 1147, 1178, 1406, 1767, 2109, 2294, 2356, 2812, 3441, 3534, 4218, 4588, 4712, 5624, 6882, 7068, 8436, 9176, 13764, 14136, 16872, 21793, 27528, 43586, 65379, 87172, 130758, 131071, 174344, 261516, 262142, 393213, 523032, 524284, 786426, 1048568, 1572852, 2490349, 3145704, 4063201, 4849627, 4980698, 7471047, 8126402, 9699254, 9961396, 12189603, 14548881, 14942094, 16252804, 19398508, 19922792, 24379206, 29097762, 29884188, 32505608, 38797016, 48758412, 58195524, 59768376, 77200819, 92142913, 97516824, 116391048, 150338437, 154401638, 184285826, 231602457, 276428739, 300676874, 308803276, 368571652, 451015311, 463204914, 552857478, 601353748, 617606552, 737143304, 902030622, 926409828, 1105714956, 1202707496, 1804061244, 1852819656, 2211429912, 2856430303, 3608122488, 5712860606, 8569290909, 11425721212, 17138581818, 22851442424, 34277163636, 68554327272]

約数ペア:

[(1, 68554327272), (2, 34277163636), (3, 22851442424), (4, 17138581818), (6, 11425721212), (8, 8569290909), (12, 5712860606), (19, 3608122488), (24, 2856430303), (31, 2211429912), (37, 1852819656), (38, 1804061244), (57, 1202707496), (62, 1105714956), (74, 926409828), (76, 902030622), (93, 737143304), (111, 617606552), (114, 601353748), (124, 552857478), (148, 463204914), (152, 451015311), (186, 368571652), (222, 308803276), (228, 300676874), (248, 276428739), (296, 231602457), (372, 184285826), (444, 154401638), (456, 150338437), (589, 116391048), (703, 97516824), (744, 92142913), (888, 77200819), (1147, 59768376), (1178, 58195524), (1406, 48758412), (1767, 38797016), (2109, 32505608), (2294, 29884188), (2356, 29097762), (2812, 24379206), (3441, 19922792), (3534, 19398508), (4218, 16252804), (4588, 14942094), (4712, 14548881), (5624, 12189603), (6882, 9961396), (7068, 9699254), (8436, 8126402), (9176, 7471047), (13764, 4980698), (14136, 4849627), (16872, 4063201), (21793, 3145704), (27528, 2490349), (43586, 1572852), (65379, 1048568), (87172, 786426), (130758, 524284), (131071, 523032), (174344, 393213), (261516, 262142)]