71319654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 192092160

約数和(自身を除く): 120772506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 961, 1178, 1197, 1302, 1767, 1922, 1953, 2394, 2883, 3534, 3906, 4123, 5301, 5766, 6727, 8246, 8649, 10602, 12369, 13454, 17298, 18259, 20181, 24738, 29791, 36518, 37107, 40362, 54777, 59582, 60543, 74214, 89373, 109554, 121086, 127813, 164331, 178746, 208537, 255626, 268119, 328662, 383439, 417074, 536238, 566029, 625611, 766878, 1132058, 1150317, 1251222, 1698087, 1876833, 2300634, 3396174, 3753666, 3962203, 5094261, 7924406, 10188522, 11886609, 23773218, 35659827, 71319654]

約数ペア:

[(1, 71319654), (2, 35659827), (3, 23773218), (6, 11886609), (7, 10188522), (9, 7924406), (14, 5094261), (18, 3962203), (19, 3753666), (21, 3396174), (31, 2300634), (38, 1876833), (42, 1698087), (57, 1251222), (62, 1150317), (63, 1132058), (93, 766878), (114, 625611), (126, 566029), (133, 536238), (171, 417074), (186, 383439), (217, 328662), (266, 268119), (279, 255626), (342, 208537), (399, 178746), (434, 164331), (558, 127813), (589, 121086), (651, 109554), (798, 89373), (961, 74214), (1178, 60543), (1197, 59582), (1302, 54777), (1767, 40362), (1922, 37107), (1953, 36518), (2394, 29791), (2883, 24738), (3534, 20181), (3906, 18259), (4123, 17298), (5301, 13454), (5766, 12369), (6727, 10602), (8246, 8649)]