89073908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 199487232

約数和(自身を除く): 110413324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 121, 122, 154, 242, 244, 308, 427, 431, 484, 671, 847, 854, 862, 1342, 1694, 1708, 1724, 2684, 3017, 3388, 4697, 4741, 6034, 7381, 9394, 9482, 12068, 14762, 18788, 18964, 26291, 29524, 33187, 51667, 52151, 52582, 66374, 103334, 104302, 105164, 132748, 184037, 206668, 208604, 289201, 365057, 368074, 578402, 730114, 736148, 1156804, 1460228, 2024407, 3181211, 4048814, 6362422, 8097628, 12724844, 22268477, 44536954, 89073908]

約数ペア:

[(1, 89073908), (2, 44536954), (4, 22268477), (7, 12724844), (11, 8097628), (14, 6362422), (22, 4048814), (28, 3181211), (44, 2024407), (61, 1460228), (77, 1156804), (121, 736148), (122, 730114), (154, 578402), (242, 368074), (244, 365057), (308, 289201), (427, 208604), (431, 206668), (484, 184037), (671, 132748), (847, 105164), (854, 104302), (862, 103334), (1342, 66374), (1694, 52582), (1708, 52151), (1724, 51667), (2684, 33187), (3017, 29524), (3388, 26291), (4697, 18964), (4741, 18788), (6034, 14762), (7381, 12068), (9394, 9482)]