8290764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 25159680

約数和(自身を除く): 16868916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 23, 31, 34, 36, 38, 46, 51, 57, 62, 68, 69, 76, 92, 93, 102, 114, 124, 138, 153, 171, 186, 204, 207, 228, 276, 279, 306, 323, 342, 372, 391, 414, 437, 527, 558, 589, 612, 646, 684, 713, 782, 828, 874, 969, 1054, 1116, 1173, 1178, 1292, 1311, 1426, 1564, 1581, 1748, 1767, 1938, 2108, 2139, 2346, 2356, 2622, 2852, 2907, 3162, 3519, 3534, 3876, 3933, 4278, 4692, 4743, 5244, 5301, 5814, 6324, 6417, 7038, 7068, 7429, 7866, 8556, 9486, 10013, 10602, 11628, 12121, 12834, 13547, 14076, 14858, 15732, 18972, 20026, 21204, 22287, 24242, 25668, 27094, 29716, 30039, 36363, 40052, 40641, 44574, 48484, 54188, 60078, 66861, 72726, 81282, 89148, 90117, 109089, 120156, 121923, 133722, 145452, 162564, 180234, 218178, 230299, 243846, 267444, 360468, 436356, 460598, 487692, 690897, 921196, 1381794, 2072691, 2763588, 4145382, 8290764]

約数ペア:

[(1, 8290764), (2, 4145382), (3, 2763588), (4, 2072691), (6, 1381794), (9, 921196), (12, 690897), (17, 487692), (18, 460598), (19, 436356), (23, 360468), (31, 267444), (34, 243846), (36, 230299), (38, 218178), (46, 180234), (51, 162564), (57, 145452), (62, 133722), (68, 121923), (69, 120156), (76, 109089), (92, 90117), (93, 89148), (102, 81282), (114, 72726), (124, 66861), (138, 60078), (153, 54188), (171, 48484), (186, 44574), (204, 40641), (207, 40052), (228, 36363), (276, 30039), (279, 29716), (306, 27094), (323, 25668), (342, 24242), (372, 22287), (391, 21204), (414, 20026), (437, 18972), (527, 15732), (558, 14858), (589, 14076), (612, 13547), (646, 12834), (684, 12121), (713, 11628), (782, 10602), (828, 10013), (874, 9486), (969, 8556), (1054, 7866), (1116, 7429), (1173, 7068), (1178, 7038), (1292, 6417), (1311, 6324), (1426, 5814), (1564, 5301), (1581, 5244), (1748, 4743), (1767, 4692), (1938, 4278), (2108, 3933), (2139, 3876), (2346, 3534), (2356, 3519), (2622, 3162), (2852, 2907)]