80346006

素因数分解:

$2^1\times 3^9\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 195921264

約数和(自身を除く): 115575258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 157, 162, 234, 243, 314, 351, 471, 486, 702, 729, 942, 1053, 1413, 1458, 2041, 2106, 2187, 2826, 3159, 4082, 4239, 4374, 6123, 6318, 6561, 8478, 9477, 12246, 12717, 13122, 18369, 18954, 19683, 25434, 28431, 36738, 38151, 39366, 55107, 56862, 76302, 85293, 110214, 114453, 165321, 170586, 228906, 255879, 330642, 343359, 495963, 511758, 686718, 991926, 1030077, 1487889, 2060154, 2975778, 3090231, 4463667, 6180462, 8927334, 13391001, 26782002, 40173003, 80346006]

約数ペア:

[(1, 80346006), (2, 40173003), (3, 26782002), (6, 13391001), (9, 8927334), (13, 6180462), (18, 4463667), (26, 3090231), (27, 2975778), (39, 2060154), (54, 1487889), (78, 1030077), (81, 991926), (117, 686718), (157, 511758), (162, 495963), (234, 343359), (243, 330642), (314, 255879), (351, 228906), (471, 170586), (486, 165321), (702, 114453), (729, 110214), (942, 85293), (1053, 76302), (1413, 56862), (1458, 55107), (2041, 39366), (2106, 38151), (2187, 36738), (2826, 28431), (3159, 25434), (4082, 19683), (4239, 18954), (4374, 18369), (6123, 13122), (6318, 12717), (6561, 12246), (8478, 9477)]