77513304890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{23609}}^1$

素因数の和:23760

約数の個数: 128

約数和(自身を含む): 176247705600

約数和(自身を除く): 98734400710

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 89, 119, 155, 170, 178, 217, 238, 310, 434, 445, 527, 595, 623, 890, 1054, 1085, 1190, 1246, 1513, 2170, 2635, 2759, 3026, 3115, 3689, 5270, 5518, 6230, 7378, 7565, 10591, 13795, 15130, 18445, 19313, 21182, 23609, 27590, 36890, 38626, 46903, 47218, 52955, 93806, 96565, 105910, 118045, 165263, 193130, 234515, 236090, 328321, 330526, 401353, 469030, 656642, 731879, 802706, 826315, 1463758, 1641605, 1652630, 2006765, 2101201, 2809471, 3283210, 3659395, 4013530, 4202402, 5123153, 5618942, 7318790, 10246306, 10506005, 12441943, 14047355, 14708407, 21012010, 24883886, 25615765, 28094710, 29416814, 35720417, 51231530, 62209715, 65137231, 71440834, 73542035, 87093601, 124419430, 130274462, 147084070, 174187202, 178602085, 250042919, 325686155, 357204170, 435468005, 455960617, 500085838, 651372310, 870936010, 911921234, 1107332927, 1250214595, 2214665854, 2279803085, 2500429190, 4559606170, 5536664635, 7751330489, 11073329270, 15502660978, 38756652445, 77513304890]

約数ペア:

[(1, 77513304890), (2, 38756652445), (5, 15502660978), (7, 11073329270), (10, 7751330489), (14, 5536664635), (17, 4559606170), (31, 2500429190), (34, 2279803085), (35, 2214665854), (62, 1250214595), (70, 1107332927), (85, 911921234), (89, 870936010), (119, 651372310), (155, 500085838), (170, 455960617), (178, 435468005), (217, 357204170), (238, 325686155), (310, 250042919), (434, 178602085), (445, 174187202), (527, 147084070), (595, 130274462), (623, 124419430), (890, 87093601), (1054, 73542035), (1085, 71440834), (1190, 65137231), (1246, 62209715), (1513, 51231530), (2170, 35720417), (2635, 29416814), (2759, 28094710), (3026, 25615765), (3115, 24883886), (3689, 21012010), (5270, 14708407), (5518, 14047355), (6230, 12441943), (7378, 10506005), (7565, 10246306), (10591, 7318790), (13795, 5618942), (15130, 5123153), (18445, 4202402), (19313, 4013530), (21182, 3659395), (23609, 3283210), (27590, 2809471), (36890, 2101201), (38626, 2006765), (46903, 1652630), (47218, 1641605), (52955, 1463758), (93806, 826315), (96565, 802706), (105910, 731879), (118045, 656642), (165263, 469030), (193130, 401353), (234515, 330526), (236090, 328321)]