90360276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 231235200

約数和(自身を除く): 140874924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 73, 76, 89, 114, 122, 146, 178, 183, 219, 228, 244, 267, 292, 356, 366, 438, 534, 732, 876, 1068, 1159, 1387, 1691, 2318, 2774, 3382, 3477, 4161, 4453, 4636, 5073, 5429, 5548, 6497, 6764, 6954, 8322, 8906, 10146, 10858, 12994, 13359, 13908, 16287, 16644, 17812, 19491, 20292, 21716, 25988, 26718, 32574, 38982, 53436, 65148, 77964, 84607, 103151, 123443, 169214, 206302, 246886, 253821, 309453, 338428, 370329, 396317, 412604, 493772, 507642, 618906, 740658, 792634, 1015284, 1188951, 1237812, 1481316, 1585268, 2377902, 4755804, 7530023, 15060046, 22590069, 30120092, 45180138, 90360276]

約数ペア:

[(1, 90360276), (2, 45180138), (3, 30120092), (4, 22590069), (6, 15060046), (12, 7530023), (19, 4755804), (38, 2377902), (57, 1585268), (61, 1481316), (73, 1237812), (76, 1188951), (89, 1015284), (114, 792634), (122, 740658), (146, 618906), (178, 507642), (183, 493772), (219, 412604), (228, 396317), (244, 370329), (267, 338428), (292, 309453), (356, 253821), (366, 246886), (438, 206302), (534, 169214), (732, 123443), (876, 103151), (1068, 84607), (1159, 77964), (1387, 65148), (1691, 53436), (2318, 38982), (2774, 32574), (3382, 26718), (3477, 25988), (4161, 21716), (4453, 20292), (4636, 19491), (5073, 17812), (5429, 16644), (5548, 16287), (6497, 13908), (6764, 13359), (6954, 12994), (8322, 10858), (8906, 10146)]