78003276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 211115520

約数和(自身を除く): 133112244

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 67, 68, 78, 102, 134, 156, 201, 204, 221, 268, 402, 439, 442, 663, 804, 871, 878, 884, 1139, 1317, 1326, 1742, 1756, 2278, 2613, 2634, 2652, 3417, 3484, 4556, 5226, 5268, 5707, 6834, 7463, 10452, 11414, 13668, 14807, 14926, 17121, 22389, 22828, 29413, 29614, 29852, 34242, 44421, 44778, 58826, 59228, 68484, 88239, 88842, 89556, 97019, 117652, 176478, 177684, 194038, 291057, 352956, 382369, 388076, 500021, 582114, 764738, 1000042, 1147107, 1164228, 1500063, 1529476, 2000084, 2294214, 3000126, 4588428, 6000252, 6500273, 13000546, 19500819, 26001092, 39001638, 78003276]

約数ペア:

[(1, 78003276), (2, 39001638), (3, 26001092), (4, 19500819), (6, 13000546), (12, 6500273), (13, 6000252), (17, 4588428), (26, 3000126), (34, 2294214), (39, 2000084), (51, 1529476), (52, 1500063), (67, 1164228), (68, 1147107), (78, 1000042), (102, 764738), (134, 582114), (156, 500021), (201, 388076), (204, 382369), (221, 352956), (268, 291057), (402, 194038), (439, 177684), (442, 176478), (663, 117652), (804, 97019), (871, 89556), (878, 88842), (884, 88239), (1139, 68484), (1317, 59228), (1326, 58826), (1742, 44778), (1756, 44421), (2278, 34242), (2613, 29852), (2634, 29614), (2652, 29413), (3417, 22828), (3484, 22389), (4556, 17121), (5226, 14926), (5268, 14807), (5707, 13668), (6834, 11414), (7463, 10452)]