80344264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 126094136

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 127, 143, 154, 158, 182, 254, 286, 308, 316, 364, 508, 553, 572, 616, 632, 728, 869, 889, 1001, 1016, 1027, 1106, 1144, 1397, 1651, 1738, 1778, 2002, 2054, 2212, 2794, 3302, 3476, 3556, 4004, 4108, 4424, 5588, 6083, 6604, 6952, 7112, 7189, 8008, 8216, 9779, 10033, 11176, 11297, 11557, 12166, 13208, 14378, 18161, 19558, 20066, 22594, 23114, 24332, 28756, 36322, 39116, 40132, 45188, 46228, 48664, 57512, 70231, 72644, 78232, 79079, 80264, 90376, 92456, 110363, 127127, 130429, 140462, 145288, 158158, 220726, 254254, 260858, 280924, 316316, 441452, 508508, 521716, 561848, 632632, 772541, 882904, 913003, 1017016, 1043432, 1434719, 1545082, 1826006, 2869438, 3090164, 3652012, 5738876, 6180328, 7304024, 10043033, 11477752, 20086066, 40172132, 80344264]

約数ペア:

[(1, 80344264), (2, 40172132), (4, 20086066), (7, 11477752), (8, 10043033), (11, 7304024), (13, 6180328), (14, 5738876), (22, 3652012), (26, 3090164), (28, 2869438), (44, 1826006), (52, 1545082), (56, 1434719), (77, 1043432), (79, 1017016), (88, 913003), (91, 882904), (104, 772541), (127, 632632), (143, 561848), (154, 521716), (158, 508508), (182, 441452), (254, 316316), (286, 280924), (308, 260858), (316, 254254), (364, 220726), (508, 158158), (553, 145288), (572, 140462), (616, 130429), (632, 127127), (728, 110363), (869, 92456), (889, 90376), (1001, 80264), (1016, 79079), (1027, 78232), (1106, 72644), (1144, 70231), (1397, 57512), (1651, 48664), (1738, 46228), (1778, 45188), (2002, 40132), (2054, 39116), (2212, 36322), (2794, 28756), (3302, 24332), (3476, 23114), (3556, 22594), (4004, 20066), (4108, 19558), (4424, 18161), (5588, 14378), (6083, 13208), (6604, 12166), (6952, 11557), (7112, 11297), (7189, 11176), (8008, 10033), (8216, 9779)]