71617308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 209879040

約数和(自身を除く): 138261732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1932, 1951, 2622, 3059, 3902, 5244, 5853, 6118, 7804, 9177, 11706, 12236, 13657, 18354, 23412, 27314, 36708, 37069, 40971, 44873, 54628, 74138, 81942, 89746, 111207, 134619, 148276, 163884, 179492, 222414, 259483, 269238, 314111, 444828, 518966, 538476, 628222, 778449, 852587, 942333, 1037932, 1256444, 1556898, 1705174, 1884666, 2557761, 3113796, 3410348, 3769332, 5115522, 5968109, 10231044, 11936218, 17904327, 23872436, 35808654, 71617308]

約数ペア:

[(1, 71617308), (2, 35808654), (3, 23872436), (4, 17904327), (6, 11936218), (7, 10231044), (12, 5968109), (14, 5115522), (19, 3769332), (21, 3410348), (23, 3113796), (28, 2557761), (38, 1884666), (42, 1705174), (46, 1556898), (57, 1256444), (69, 1037932), (76, 942333), (84, 852587), (92, 778449), (114, 628222), (133, 538476), (138, 518966), (161, 444828), (228, 314111), (266, 269238), (276, 259483), (322, 222414), (399, 179492), (437, 163884), (483, 148276), (532, 134619), (644, 111207), (798, 89746), (874, 81942), (966, 74138), (1311, 54628), (1596, 44873), (1748, 40971), (1932, 37069), (1951, 36708), (2622, 27314), (3059, 23412), (3902, 18354), (5244, 13657), (5853, 12236), (6118, 11706), (7804, 9177)]