87749676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 282240000

約数和(自身を除く): 194490324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 41, 42, 54, 57, 63, 76, 82, 84, 108, 114, 123, 126, 133, 149, 164, 171, 189, 228, 246, 252, 266, 287, 298, 342, 369, 378, 399, 447, 492, 513, 532, 574, 596, 684, 738, 756, 779, 798, 861, 894, 1026, 1043, 1107, 1148, 1197, 1341, 1476, 1558, 1596, 1722, 1788, 2052, 2086, 2214, 2337, 2394, 2583, 2682, 2831, 3116, 3129, 3444, 3591, 4023, 4172, 4428, 4674, 4788, 5166, 5364, 5453, 5662, 6109, 6258, 7011, 7182, 7749, 8046, 8493, 9348, 9387, 10332, 10906, 11324, 12218, 12516, 14022, 14364, 15498, 16092, 16359, 16986, 18327, 18774, 19817, 21033, 21812, 24436, 25479, 28044, 28161, 30996, 32718, 33972, 36654, 37548, 39634, 42066, 42763, 49077, 50958, 54981, 56322, 59451, 65436, 73308, 76437, 79268, 84132, 85526, 98154, 101916, 109962, 112644, 116071, 118902, 128289, 147231, 152874, 164943, 171052, 178353, 196308, 219924, 232142, 237804, 256578, 294462, 305748, 329886, 348213, 356706, 384867, 464284, 513156, 535059, 588924, 659772, 696426, 713412, 769734, 812497, 1044639, 1070118, 1154601, 1392852, 1539468, 1624994, 2089278, 2140236, 2309202, 2437491, 3133917, 3249988, 4178556, 4618404, 4874982, 6267834, 7312473, 9749964, 12535668, 14624946, 21937419, 29249892, 43874838, 87749676]

約数ペア:

[(1, 87749676), (2, 43874838), (3, 29249892), (4, 21937419), (6, 14624946), (7, 12535668), (9, 9749964), (12, 7312473), (14, 6267834), (18, 4874982), (19, 4618404), (21, 4178556), (27, 3249988), (28, 3133917), (36, 2437491), (38, 2309202), (41, 2140236), (42, 2089278), (54, 1624994), (57, 1539468), (63, 1392852), (76, 1154601), (82, 1070118), (84, 1044639), (108, 812497), (114, 769734), (123, 713412), (126, 696426), (133, 659772), (149, 588924), (164, 535059), (171, 513156), (189, 464284), (228, 384867), (246, 356706), (252, 348213), (266, 329886), (287, 305748), (298, 294462), (342, 256578), (369, 237804), (378, 232142), (399, 219924), (447, 196308), (492, 178353), (513, 171052), (532, 164943), (574, 152874), (596, 147231), (684, 128289), (738, 118902), (756, 116071), (779, 112644), (798, 109962), (861, 101916), (894, 98154), (1026, 85526), (1043, 84132), (1107, 79268), (1148, 76437), (1197, 73308), (1341, 65436), (1476, 59451), (1558, 56322), (1596, 54981), (1722, 50958), (1788, 49077), (2052, 42763), (2086, 42066), (2214, 39634), (2337, 37548), (2394, 36654), (2583, 33972), (2682, 32718), (2831, 30996), (3116, 28161), (3129, 28044), (3444, 25479), (3591, 24436), (4023, 21812), (4172, 21033), (4428, 19817), (4674, 18774), (4788, 18327), (5166, 16986), (5364, 16359), (5453, 16092), (5662, 15498), (6109, 14364), (6258, 14022), (7011, 12516), (7182, 12218), (7749, 11324), (8046, 10906), (8493, 10332), (9348, 9387)]