71859996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 196756560

約数和(自身を除く): 124896564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 466, 468, 659, 699, 932, 1318, 1398, 1977, 2097, 2636, 2796, 3029, 3954, 4194, 5931, 6058, 7908, 8388, 8567, 9087, 11862, 12116, 17134, 18174, 23724, 25701, 27261, 34268, 36348, 51402, 54522, 77103, 102804, 109044, 153547, 154206, 307094, 308412, 460641, 614188, 921282, 1381923, 1842564, 1996111, 2763846, 3992222, 5527692, 5988333, 7984444, 11976666, 17964999, 23953332, 35929998, 71859996]

約数ペア:

[(1, 71859996), (2, 35929998), (3, 23953332), (4, 17964999), (6, 11976666), (9, 7984444), (12, 5988333), (13, 5527692), (18, 3992222), (26, 2763846), (36, 1996111), (39, 1842564), (52, 1381923), (78, 921282), (117, 614188), (156, 460641), (233, 308412), (234, 307094), (466, 154206), (468, 153547), (659, 109044), (699, 102804), (932, 77103), (1318, 54522), (1398, 51402), (1977, 36348), (2097, 34268), (2636, 27261), (2796, 25701), (3029, 23724), (3954, 18174), (4194, 17134), (5931, 12116), (6058, 11862), (7908, 9087), (8388, 8567)]