73976868

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{1997}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 223776000

約数和(自身を除く): 149799132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 1997, 2058, 2646, 3087, 3994, 4116, 5292, 5991, 6174, 7988, 9261, 11982, 12348, 13979, 17973, 18522, 23964, 27958, 35946, 37044, 41937, 53919, 55916, 71892, 83874, 97853, 107838, 125811, 167748, 195706, 215676, 251622, 293559, 377433, 391412, 503244, 587118, 684971, 754866, 880677, 1174236, 1369942, 1509732, 1761354, 2054913, 2642031, 2739884, 3522708, 4109826, 5284062, 6164739, 8219652, 10568124, 12329478, 18494217, 24658956, 36988434, 73976868]

約数ペア:

[(1, 73976868), (2, 36988434), (3, 24658956), (4, 18494217), (6, 12329478), (7, 10568124), (9, 8219652), (12, 6164739), (14, 5284062), (18, 4109826), (21, 3522708), (27, 2739884), (28, 2642031), (36, 2054913), (42, 1761354), (49, 1509732), (54, 1369942), (63, 1174236), (84, 880677), (98, 754866), (108, 684971), (126, 587118), (147, 503244), (189, 391412), (196, 377433), (252, 293559), (294, 251622), (343, 215676), (378, 195706), (441, 167748), (588, 125811), (686, 107838), (756, 97853), (882, 83874), (1029, 71892), (1323, 55916), (1372, 53919), (1764, 41937), (1997, 37044), (2058, 35946), (2646, 27958), (3087, 23964), (3994, 18522), (4116, 17973), (5292, 13979), (5991, 12348), (6174, 11982), (7988, 9261)]