123485076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 394246944

約数和(自身を除く): 270761868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 83, 99, 102, 117, 132, 143, 153, 156, 166, 187, 198, 204, 221, 234, 249, 286, 289, 306, 332, 374, 396, 429, 442, 468, 498, 561, 572, 578, 612, 663, 747, 748, 858, 867, 884, 913, 996, 1079, 1122, 1156, 1287, 1326, 1411, 1494, 1683, 1716, 1734, 1826, 1989, 2158, 2244, 2431, 2574, 2601, 2652, 2739, 2822, 2988, 3179, 3237, 3366, 3468, 3652, 3757, 3978, 4233, 4316, 4862, 5148, 5202, 5478, 5644, 6358, 6474, 6732, 7293, 7514, 7956, 8217, 8466, 9537, 9711, 9724, 10404, 10956, 11271, 11869, 12699, 12716, 12948, 14586, 15028, 15521, 16434, 16932, 18343, 19074, 19422, 21879, 22542, 23738, 23987, 25398, 28611, 29172, 31042, 32868, 33813, 35607, 36686, 38148, 38844, 41327, 43758, 45084, 46563, 47476, 47974, 50796, 55029, 57222, 62084, 67626, 71214, 71961, 73372, 82654, 87516, 93126, 95948, 106821, 110058, 114444, 123981, 135252, 139689, 142428, 143922, 165087, 165308, 186252, 201773, 213642, 215883, 220116, 247962, 263857, 279378, 287844, 311831, 330174, 371943, 403546, 427284, 431766, 495924, 527714, 558756, 605319, 623662, 660348, 743886, 791571, 807092, 863532, 935493, 1055428, 1210638, 1247324, 1487772, 1583142, 1815957, 1870986, 2374713, 2421276, 2806479, 3166284, 3430141, 3631914, 3741972, 4749426, 5612958, 6860282, 7263828, 9498852, 10290423, 11225916, 13720564, 20580846, 30871269, 41161692, 61742538, 123485076]

約数ペア:

[(1, 123485076), (2, 61742538), (3, 41161692), (4, 30871269), (6, 20580846), (9, 13720564), (11, 11225916), (12, 10290423), (13, 9498852), (17, 7263828), (18, 6860282), (22, 5612958), (26, 4749426), (33, 3741972), (34, 3631914), (36, 3430141), (39, 3166284), (44, 2806479), (51, 2421276), (52, 2374713), (66, 1870986), (68, 1815957), (78, 1583142), (83, 1487772), (99, 1247324), (102, 1210638), (117, 1055428), (132, 935493), (143, 863532), (153, 807092), (156, 791571), (166, 743886), (187, 660348), (198, 623662), (204, 605319), (221, 558756), (234, 527714), (249, 495924), (286, 431766), (289, 427284), (306, 403546), (332, 371943), (374, 330174), (396, 311831), (429, 287844), (442, 279378), (468, 263857), (498, 247962), (561, 220116), (572, 215883), (578, 213642), (612, 201773), (663, 186252), (747, 165308), (748, 165087), (858, 143922), (867, 142428), (884, 139689), (913, 135252), (996, 123981), (1079, 114444), (1122, 110058), (1156, 106821), (1287, 95948), (1326, 93126), (1411, 87516), (1494, 82654), (1683, 73372), (1716, 71961), (1734, 71214), (1826, 67626), (1989, 62084), (2158, 57222), (2244, 55029), (2431, 50796), (2574, 47974), (2601, 47476), (2652, 46563), (2739, 45084), (2822, 43758), (2988, 41327), (3179, 38844), (3237, 38148), (3366, 36686), (3468, 35607), (3652, 33813), (3757, 32868), (3978, 31042), (4233, 29172), (4316, 28611), (4862, 25398), (5148, 23987), (5202, 23738), (5478, 22542), (5644, 21879), (6358, 19422), (6474, 19074), (6732, 18343), (7293, 16932), (7514, 16434), (7956, 15521), (8217, 15028), (8466, 14586), (9537, 12948), (9711, 12716), (9724, 12699), (10404, 11869), (10956, 11271)]