171801972

素因数分解:

$2^2\times 3^7\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 462873600

約数和(自身を除く): 291071628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 479, 486, 492, 729, 738, 958, 972, 1107, 1437, 1458, 1476, 1916, 2187, 2214, 2874, 2916, 3321, 4311, 4374, 4428, 5748, 6642, 8622, 8748, 9963, 12933, 13284, 17244, 19639, 19926, 25866, 29889, 38799, 39278, 39852, 51732, 58917, 59778, 77598, 78556, 89667, 116397, 117834, 119556, 155196, 176751, 179334, 232794, 235668, 349191, 353502, 358668, 465588, 530253, 698382, 707004, 1047573, 1060506, 1396764, 1590759, 2095146, 2121012, 3181518, 4190292, 4772277, 6363036, 9544554, 14316831, 19089108, 28633662, 42950493, 57267324, 85900986, 171801972]

約数ペア:

[(1, 171801972), (2, 85900986), (3, 57267324), (4, 42950493), (6, 28633662), (9, 19089108), (12, 14316831), (18, 9544554), (27, 6363036), (36, 4772277), (41, 4190292), (54, 3181518), (81, 2121012), (82, 2095146), (108, 1590759), (123, 1396764), (162, 1060506), (164, 1047573), (243, 707004), (246, 698382), (324, 530253), (369, 465588), (479, 358668), (486, 353502), (492, 349191), (729, 235668), (738, 232794), (958, 179334), (972, 176751), (1107, 155196), (1437, 119556), (1458, 117834), (1476, 116397), (1916, 89667), (2187, 78556), (2214, 77598), (2874, 59778), (2916, 58917), (3321, 51732), (4311, 39852), (4374, 39278), (4428, 38799), (5748, 29889), (6642, 25866), (8622, 19926), (8748, 19639), (9963, 17244), (12933, 13284)]