76747572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 225650880

約数和(自身を除く): 148903308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 41, 44, 58, 66, 82, 87, 99, 116, 123, 132, 163, 164, 174, 198, 246, 261, 319, 326, 348, 369, 396, 451, 489, 492, 522, 638, 652, 738, 902, 957, 978, 1044, 1189, 1276, 1353, 1467, 1476, 1793, 1804, 1914, 1956, 2378, 2706, 2871, 2934, 3567, 3586, 3828, 4059, 4727, 4756, 5379, 5412, 5742, 5868, 6683, 7134, 7172, 8118, 9454, 10701, 10758, 11484, 13079, 13366, 14181, 14268, 16137, 16236, 18908, 20049, 21402, 21516, 26158, 26732, 28362, 32274, 39237, 40098, 42543, 42804, 51997, 52316, 56724, 60147, 64548, 73513, 78474, 80196, 85086, 103994, 117711, 120294, 147026, 155991, 156948, 170172, 193807, 207988, 220539, 235422, 240588, 294052, 311982, 387614, 441078, 467973, 470844, 581421, 623964, 661617, 775228, 882156, 935946, 1162842, 1323234, 1744263, 1871892, 2131877, 2325684, 2646468, 3488526, 4263754, 6395631, 6977052, 8527508, 12791262, 19186893, 25582524, 38373786, 76747572]

約数ペア:

[(1, 76747572), (2, 38373786), (3, 25582524), (4, 19186893), (6, 12791262), (9, 8527508), (11, 6977052), (12, 6395631), (18, 4263754), (22, 3488526), (29, 2646468), (33, 2325684), (36, 2131877), (41, 1871892), (44, 1744263), (58, 1323234), (66, 1162842), (82, 935946), (87, 882156), (99, 775228), (116, 661617), (123, 623964), (132, 581421), (163, 470844), (164, 467973), (174, 441078), (198, 387614), (246, 311982), (261, 294052), (319, 240588), (326, 235422), (348, 220539), (369, 207988), (396, 193807), (451, 170172), (489, 156948), (492, 155991), (522, 147026), (638, 120294), (652, 117711), (738, 103994), (902, 85086), (957, 80196), (978, 78474), (1044, 73513), (1189, 64548), (1276, 60147), (1353, 56724), (1467, 52316), (1476, 51997), (1793, 42804), (1804, 42543), (1914, 40098), (1956, 39237), (2378, 32274), (2706, 28362), (2871, 26732), (2934, 26158), (3567, 21516), (3586, 21402), (3828, 20049), (4059, 18908), (4727, 16236), (4756, 16137), (5379, 14268), (5412, 14181), (5742, 13366), (5868, 13079), (6683, 11484), (7134, 10758), (7172, 10701), (8118, 9454)]