71520042744

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{405277}}^1$

素因数の和:405354

約数の個数: 128

約数和(自身を含む): 213986784000

約数和(自身を除く): 142466741256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 86, 108, 114, 129, 152, 171, 172, 216, 228, 258, 342, 344, 387, 456, 513, 516, 684, 774, 817, 1026, 1032, 1161, 1368, 1548, 1634, 2052, 2322, 2451, 3096, 3268, 4104, 4644, 4902, 6536, 7353, 9288, 9804, 14706, 19608, 22059, 29412, 44118, 58824, 88236, 176472, 405277, 810554, 1215831, 1621108, 2431662, 3242216, 3647493, 4863324, 7294986, 7700263, 9726648, 10942479, 14589972, 15400526, 17426911, 21884958, 23100789, 29179944, 30801052, 34853822, 43769916, 46201578, 52280733, 61602104, 69302367, 69707644, 87539832, 92403156, 104561466, 138604734, 139415288, 156842199, 184806312, 207907101, 209122932, 277209468, 313684398, 331111309, 415814202, 418245864, 470526597, 554418936, 627368796, 662222618, 831628404, 941053194, 993333927, 1254737592, 1324445236, 1663256808, 1882106388, 1986667854, 2648890472, 2980001781, 3764212776, 3973335708, 5960003562, 7946671416, 8940005343, 11920007124, 17880010686, 23840014248, 35760021372, 71520042744]

約数ペア:

[(1, 71520042744), (2, 35760021372), (3, 23840014248), (4, 17880010686), (6, 11920007124), (8, 8940005343), (9, 7946671416), (12, 5960003562), (18, 3973335708), (19, 3764212776), (24, 2980001781), (27, 2648890472), (36, 1986667854), (38, 1882106388), (43, 1663256808), (54, 1324445236), (57, 1254737592), (72, 993333927), (76, 941053194), (86, 831628404), (108, 662222618), (114, 627368796), (129, 554418936), (152, 470526597), (171, 418245864), (172, 415814202), (216, 331111309), (228, 313684398), (258, 277209468), (342, 209122932), (344, 207907101), (387, 184806312), (456, 156842199), (513, 139415288), (516, 138604734), (684, 104561466), (774, 92403156), (817, 87539832), (1026, 69707644), (1032, 69302367), (1161, 61602104), (1368, 52280733), (1548, 46201578), (1634, 43769916), (2052, 34853822), (2322, 30801052), (2451, 29179944), (3096, 23100789), (3268, 21884958), (4104, 17426911), (4644, 15400526), (4902, 14589972), (6536, 10942479), (7353, 9726648), (9288, 7700263), (9804, 7294986), (14706, 4863324), (19608, 3647493), (22059, 3242216), (29412, 2431662), (44118, 1621108), (58824, 1215831), (88236, 810554), (176472, 405277)]