72553362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 115453038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 59, 67, 69, 114, 118, 133, 134, 138, 161, 177, 201, 266, 322, 354, 399, 402, 413, 437, 469, 483, 798, 826, 874, 938, 966, 1121, 1239, 1273, 1311, 1357, 1407, 1541, 2242, 2478, 2546, 2622, 2714, 2814, 3059, 3082, 3363, 3819, 3953, 4071, 4623, 6118, 6726, 7638, 7847, 7906, 8142, 8911, 9177, 9246, 9499, 10787, 11859, 15694, 17822, 18354, 18998, 21574, 23541, 23718, 25783, 26733, 27671, 28497, 29279, 32361, 47082, 51566, 53466, 55342, 56994, 58558, 64722, 75107, 77349, 83013, 87837, 90919, 150214, 154698, 166026, 175674, 180481, 181838, 204953, 225321, 272757, 360962, 409906, 450642, 525749, 541443, 545514, 614859, 636433, 1051498, 1082886, 1229718, 1272866, 1577247, 1727461, 1909299, 3154494, 3454922, 3818598, 5182383, 10364766, 12092227, 24184454, 36276681, 72553362]

約数ペア:

[(1, 72553362), (2, 36276681), (3, 24184454), (6, 12092227), (7, 10364766), (14, 5182383), (19, 3818598), (21, 3454922), (23, 3154494), (38, 1909299), (42, 1727461), (46, 1577247), (57, 1272866), (59, 1229718), (67, 1082886), (69, 1051498), (114, 636433), (118, 614859), (133, 545514), (134, 541443), (138, 525749), (161, 450642), (177, 409906), (201, 360962), (266, 272757), (322, 225321), (354, 204953), (399, 181838), (402, 180481), (413, 175674), (437, 166026), (469, 154698), (483, 150214), (798, 90919), (826, 87837), (874, 83013), (938, 77349), (966, 75107), (1121, 64722), (1239, 58558), (1273, 56994), (1311, 55342), (1357, 53466), (1407, 51566), (1541, 47082), (2242, 32361), (2478, 29279), (2546, 28497), (2622, 27671), (2714, 26733), (2814, 25783), (3059, 23718), (3082, 23541), (3363, 21574), (3819, 18998), (3953, 18354), (4071, 17822), (4623, 15694), (6118, 11859), (6726, 10787), (7638, 9499), (7847, 9246), (7906, 9177), (8142, 8911)]