73993192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 182327040

約数和(自身を除く): 108333848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 41, 52, 56, 67, 74, 82, 91, 104, 134, 148, 164, 182, 259, 268, 287, 296, 328, 364, 469, 481, 518, 533, 536, 574, 728, 871, 938, 962, 1036, 1066, 1148, 1517, 1742, 1876, 1924, 2072, 2132, 2296, 2479, 2747, 3034, 3367, 3484, 3731, 3752, 3848, 4264, 4958, 5494, 6068, 6097, 6734, 6968, 7462, 9916, 10619, 10988, 12136, 12194, 13468, 14924, 17353, 19229, 19721, 19832, 21238, 21976, 24388, 26936, 29848, 32227, 34706, 35711, 38458, 39442, 42476, 48776, 64454, 69412, 71422, 76916, 78884, 84952, 101639, 128908, 138047, 138824, 142844, 153832, 157768, 203278, 225589, 249977, 257816, 276094, 285688, 406556, 451178, 499954, 552188, 711473, 813112, 902356, 999908, 1104376, 1321307, 1422946, 1804712, 1999816, 2642614, 2845892, 5285228, 5691784, 9249149, 10570456, 18498298, 36996596, 73993192]

約数ペア:

[(1, 73993192), (2, 36996596), (4, 18498298), (7, 10570456), (8, 9249149), (13, 5691784), (14, 5285228), (26, 2845892), (28, 2642614), (37, 1999816), (41, 1804712), (52, 1422946), (56, 1321307), (67, 1104376), (74, 999908), (82, 902356), (91, 813112), (104, 711473), (134, 552188), (148, 499954), (164, 451178), (182, 406556), (259, 285688), (268, 276094), (287, 257816), (296, 249977), (328, 225589), (364, 203278), (469, 157768), (481, 153832), (518, 142844), (533, 138824), (536, 138047), (574, 128908), (728, 101639), (871, 84952), (938, 78884), (962, 76916), (1036, 71422), (1066, 69412), (1148, 64454), (1517, 48776), (1742, 42476), (1876, 39442), (1924, 38458), (2072, 35711), (2132, 34706), (2296, 32227), (2479, 29848), (2747, 26936), (3034, 24388), (3367, 21976), (3484, 21238), (3731, 19832), (3752, 19721), (3848, 19229), (4264, 17353), (4958, 14924), (5494, 13468), (6068, 12194), (6097, 12136), (6734, 10988), (6968, 10619), (7462, 9916)]