72220368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 224271360

約数和(自身を除く): 152050992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 33, 38, 44, 46, 48, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 176, 184, 209, 228, 253, 264, 276, 304, 313, 368, 418, 437, 456, 506, 528, 552, 626, 627, 759, 836, 874, 912, 939, 1012, 1104, 1252, 1254, 1311, 1518, 1672, 1748, 1878, 2024, 2504, 2508, 2622, 3036, 3344, 3443, 3496, 3756, 4048, 4807, 5008, 5016, 5244, 5947, 6072, 6886, 6992, 7199, 7512, 9614, 10032, 10329, 10488, 11894, 12144, 13772, 14398, 14421, 15024, 17841, 19228, 20658, 20976, 21597, 23788, 27544, 28796, 28842, 35682, 38456, 41316, 43194, 47576, 55088, 57592, 57684, 65417, 71364, 76912, 79189, 82632, 86388, 95152, 115184, 115368, 130834, 136781, 142728, 158378, 165264, 172776, 196251, 230736, 237567, 261668, 273562, 285456, 316756, 345552, 392502, 410343, 475134, 523336, 547124, 633512, 785004, 820686, 950268, 1046672, 1094248, 1267024, 1504591, 1570008, 1641372, 1900536, 2188496, 3009182, 3140016, 3282744, 3801072, 4513773, 6018364, 6565488, 9027546, 12036728, 18055092, 24073456, 36110184, 72220368]

約数ペア:

[(1, 72220368), (2, 36110184), (3, 24073456), (4, 18055092), (6, 12036728), (8, 9027546), (11, 6565488), (12, 6018364), (16, 4513773), (19, 3801072), (22, 3282744), (23, 3140016), (24, 3009182), (33, 2188496), (38, 1900536), (44, 1641372), (46, 1570008), (48, 1504591), (57, 1267024), (66, 1094248), (69, 1046672), (76, 950268), (88, 820686), (92, 785004), (114, 633512), (132, 547124), (138, 523336), (152, 475134), (176, 410343), (184, 392502), (209, 345552), (228, 316756), (253, 285456), (264, 273562), (276, 261668), (304, 237567), (313, 230736), (368, 196251), (418, 172776), (437, 165264), (456, 158378), (506, 142728), (528, 136781), (552, 130834), (626, 115368), (627, 115184), (759, 95152), (836, 86388), (874, 82632), (912, 79189), (939, 76912), (1012, 71364), (1104, 65417), (1252, 57684), (1254, 57592), (1311, 55088), (1518, 47576), (1672, 43194), (1748, 41316), (1878, 38456), (2024, 35682), (2504, 28842), (2508, 28796), (2622, 27544), (3036, 23788), (3344, 21597), (3443, 20976), (3496, 20658), (3756, 19228), (4048, 17841), (4807, 15024), (5008, 14421), (5016, 14398), (5244, 13772), (5947, 12144), (6072, 11894), (6886, 10488), (6992, 10329), (7199, 10032), (7512, 9614)]