85104648

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 252720000

約数和(自身を除く): 167615352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 89, 108, 114, 152, 171, 178, 216, 228, 233, 267, 342, 356, 456, 466, 513, 534, 684, 699, 712, 801, 932, 1026, 1068, 1368, 1398, 1602, 1691, 1864, 2052, 2097, 2136, 2403, 2796, 3204, 3382, 4104, 4194, 4427, 4806, 5073, 5592, 6291, 6408, 6764, 8388, 8854, 9612, 10146, 12582, 13281, 13528, 15219, 16776, 17708, 19224, 20292, 20737, 25164, 26562, 30438, 35416, 39843, 40584, 41474, 45657, 50328, 53124, 60876, 62211, 79686, 82948, 91314, 106248, 119529, 121752, 124422, 159372, 165896, 182628, 186633, 239058, 248844, 318744, 365256, 373266, 394003, 478116, 497688, 559899, 746532, 788006, 956232, 1119798, 1182009, 1493064, 1576012, 2239596, 2364018, 3152024, 3546027, 4479192, 4728036, 7092054, 9456072, 10638081, 14184108, 21276162, 28368216, 42552324, 85104648]

約数ペア:

[(1, 85104648), (2, 42552324), (3, 28368216), (4, 21276162), (6, 14184108), (8, 10638081), (9, 9456072), (12, 7092054), (18, 4728036), (19, 4479192), (24, 3546027), (27, 3152024), (36, 2364018), (38, 2239596), (54, 1576012), (57, 1493064), (72, 1182009), (76, 1119798), (89, 956232), (108, 788006), (114, 746532), (152, 559899), (171, 497688), (178, 478116), (216, 394003), (228, 373266), (233, 365256), (267, 318744), (342, 248844), (356, 239058), (456, 186633), (466, 182628), (513, 165896), (534, 159372), (684, 124422), (699, 121752), (712, 119529), (801, 106248), (932, 91314), (1026, 82948), (1068, 79686), (1368, 62211), (1398, 60876), (1602, 53124), (1691, 50328), (1864, 45657), (2052, 41474), (2097, 40584), (2136, 39843), (2403, 35416), (2796, 30438), (3204, 26562), (3382, 25164), (4104, 20737), (4194, 20292), (4427, 19224), (4806, 17708), (5073, 16776), (5592, 15219), (6291, 13528), (6408, 13281), (6764, 12582), (8388, 10146), (8854, 9612)]