39380724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 104700960

約数和(自身を除く): 65320236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 563, 603, 804, 1044, 1126, 1206, 1689, 1943, 2252, 2412, 3378, 3886, 5067, 5829, 6756, 7772, 10134, 11658, 16327, 17487, 20268, 23316, 32654, 34974, 37721, 48981, 65308, 69948, 75442, 97962, 113163, 146943, 150884, 195924, 226326, 293886, 339489, 452652, 587772, 678978, 1093909, 1357956, 2187818, 3281727, 4375636, 6563454, 9845181, 13126908, 19690362, 39380724]

約数ペア:

[(1, 39380724), (2, 19690362), (3, 13126908), (4, 9845181), (6, 6563454), (9, 4375636), (12, 3281727), (18, 2187818), (29, 1357956), (36, 1093909), (58, 678978), (67, 587772), (87, 452652), (116, 339489), (134, 293886), (174, 226326), (201, 195924), (261, 150884), (268, 146943), (348, 113163), (402, 97962), (522, 75442), (563, 69948), (603, 65308), (804, 48981), (1044, 37721), (1126, 34974), (1206, 32654), (1689, 23316), (1943, 20268), (2252, 17487), (2412, 16327), (3378, 11658), (3886, 10134), (5067, 7772), (5829, 6756)]