79249716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 144

約数和(自身を含む): 261241344

約数和(自身を除く): 181991628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1423, 1428, 1547, 1638, 1989, 2142, 2652, 2846, 3094, 3276, 3978, 4269, 4284, 4641, 5692, 6188, 7956, 8538, 9282, 9961, 12807, 13923, 17076, 18499, 18564, 19922, 24191, 25614, 27846, 29883, 36998, 39844, 48382, 51228, 55497, 55692, 59766, 72573, 73996, 89649, 96764, 110994, 119532, 129493, 145146, 166491, 169337, 179298, 217719, 221988, 258986, 290292, 314483, 332982, 338674, 358596, 388479, 435438, 508011, 517972, 628966, 665964, 677348, 776958, 870876, 943449, 1016022, 1165437, 1257932, 1524033, 1553916, 1886898, 2032044, 2201381, 2330874, 2830347, 3048066, 3773796, 4402762, 4661748, 5660694, 6096132, 6604143, 8805524, 11321388, 13208286, 19812429, 26416572, 39624858, 79249716]

約数ペア:

[(1, 79249716), (2, 39624858), (3, 26416572), (4, 19812429), (6, 13208286), (7, 11321388), (9, 8805524), (12, 6604143), (13, 6096132), (14, 5660694), (17, 4661748), (18, 4402762), (21, 3773796), (26, 3048066), (28, 2830347), (34, 2330874), (36, 2201381), (39, 2032044), (42, 1886898), (51, 1553916), (52, 1524033), (63, 1257932), (68, 1165437), (78, 1016022), (84, 943449), (91, 870876), (102, 776958), (117, 677348), (119, 665964), (126, 628966), (153, 517972), (156, 508011), (182, 435438), (204, 388479), (221, 358596), (234, 338674), (238, 332982), (252, 314483), (273, 290292), (306, 258986), (357, 221988), (364, 217719), (442, 179298), (468, 169337), (476, 166491), (546, 145146), (612, 129493), (663, 119532), (714, 110994), (819, 96764), (884, 89649), (1071, 73996), (1092, 72573), (1326, 59766), (1423, 55692), (1428, 55497), (1547, 51228), (1638, 48382), (1989, 39844), (2142, 36998), (2652, 29883), (2846, 27846), (3094, 25614), (3276, 24191), (3978, 19922), (4269, 18564), (4284, 18499), (4641, 17076), (5692, 13923), (6188, 12807), (7956, 9961), (8538, 9282)]