89699988

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 272384000

約数和(自身を除く): 182684012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 37, 38, 42, 49, 57, 62, 74, 76, 84, 93, 98, 111, 114, 124, 133, 147, 148, 186, 196, 217, 222, 228, 259, 266, 294, 343, 372, 399, 434, 444, 518, 532, 588, 589, 651, 686, 703, 777, 798, 868, 931, 1029, 1036, 1147, 1178, 1302, 1372, 1406, 1519, 1554, 1596, 1767, 1813, 1862, 2058, 2109, 2294, 2356, 2604, 2793, 2812, 3038, 3108, 3441, 3534, 3626, 3724, 4116, 4123, 4218, 4557, 4588, 4921, 5439, 5586, 6076, 6517, 6882, 7068, 7252, 8029, 8246, 8436, 9114, 9842, 10633, 10878, 11172, 12369, 12691, 13034, 13764, 14763, 16058, 16492, 18228, 19551, 19684, 21266, 21756, 21793, 24087, 24738, 25382, 26068, 28861, 29526, 31899, 32116, 34447, 38073, 39102, 42532, 43586, 48174, 49476, 50764, 56203, 57722, 59052, 63798, 65379, 68894, 76146, 78204, 86583, 87172, 96348, 103341, 112406, 115444, 127596, 130758, 137788, 152292, 152551, 168609, 173166, 202027, 206682, 224812, 241129, 261516, 305102, 337218, 346332, 393421, 404054, 413364, 457653, 482258, 606081, 610204, 674436, 723387, 786842, 808108, 915306, 964516, 1067857, 1180263, 1212162, 1446774, 1573684, 1830612, 2135714, 2360526, 2424324, 2893548, 3203571, 4271428, 4721052, 6407142, 7474999, 12814284, 14949998, 22424997, 29899996, 44849994, 89699988]

約数ペア:

[(1, 89699988), (2, 44849994), (3, 29899996), (4, 22424997), (6, 14949998), (7, 12814284), (12, 7474999), (14, 6407142), (19, 4721052), (21, 4271428), (28, 3203571), (31, 2893548), (37, 2424324), (38, 2360526), (42, 2135714), (49, 1830612), (57, 1573684), (62, 1446774), (74, 1212162), (76, 1180263), (84, 1067857), (93, 964516), (98, 915306), (111, 808108), (114, 786842), (124, 723387), (133, 674436), (147, 610204), (148, 606081), (186, 482258), (196, 457653), (217, 413364), (222, 404054), (228, 393421), (259, 346332), (266, 337218), (294, 305102), (343, 261516), (372, 241129), (399, 224812), (434, 206682), (444, 202027), (518, 173166), (532, 168609), (588, 152551), (589, 152292), (651, 137788), (686, 130758), (703, 127596), (777, 115444), (798, 112406), (868, 103341), (931, 96348), (1029, 87172), (1036, 86583), (1147, 78204), (1178, 76146), (1302, 68894), (1372, 65379), (1406, 63798), (1519, 59052), (1554, 57722), (1596, 56203), (1767, 50764), (1813, 49476), (1862, 48174), (2058, 43586), (2109, 42532), (2294, 39102), (2356, 38073), (2604, 34447), (2793, 32116), (2812, 31899), (3038, 29526), (3108, 28861), (3441, 26068), (3534, 25382), (3626, 24738), (3724, 24087), (4116, 21793), (4123, 21756), (4218, 21266), (4557, 19684), (4588, 19551), (4921, 18228), (5439, 16492), (5586, 16058), (6076, 14763), (6517, 13764), (6882, 13034), (7068, 12691), (7252, 12369), (8029, 11172), (8246, 10878), (8436, 10633), (9114, 9842)]