1625364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 4647552

約数和(自身を除く): 3022188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 151, 156, 207, 234, 276, 299, 302, 414, 453, 468, 598, 604, 828, 897, 906, 1196, 1359, 1794, 1812, 1963, 2691, 2718, 3473, 3588, 3926, 5382, 5436, 5889, 6946, 7852, 10419, 10764, 11778, 13892, 17667, 20838, 23556, 31257, 35334, 41676, 45149, 62514, 70668, 90298, 125028, 135447, 180596, 270894, 406341, 541788, 812682, 1625364]

約数ペア:

[(1, 1625364), (2, 812682), (3, 541788), (4, 406341), (6, 270894), (9, 180596), (12, 135447), (13, 125028), (18, 90298), (23, 70668), (26, 62514), (36, 45149), (39, 41676), (46, 35334), (52, 31257), (69, 23556), (78, 20838), (92, 17667), (117, 13892), (138, 11778), (151, 10764), (156, 10419), (207, 7852), (234, 6946), (276, 5889), (299, 5436), (302, 5382), (414, 3926), (453, 3588), (468, 3473), (598, 2718), (604, 2691), (828, 1963), (897, 1812), (906, 1794), (1196, 1359)]