78620004834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:904

約数の個数: 128

約数和(自身を含む): 183382333440

約数和(自身を除く): 104762328606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 163, 193, 314, 326, 379, 386, 471, 489, 579, 758, 942, 978, 1099, 1137, 1141, 1158, 1351, 2198, 2274, 2282, 2653, 2702, 3297, 3423, 4053, 5306, 6594, 6846, 7959, 8106, 15918, 25591, 30301, 31459, 51182, 59503, 60602, 61777, 62918, 73147, 76773, 90903, 94377, 119006, 123554, 146294, 153546, 178509, 179137, 181806, 185331, 188754, 212107, 219441, 220213, 357018, 358274, 370662, 416521, 424214, 432439, 438882, 440426, 512029, 537411, 636321, 660639, 833042, 864878, 1024058, 1074822, 1249563, 1272642, 1297317, 1321278, 1536087, 2499126, 2594634, 3072174, 4939063, 9698989, 9878126, 11484079, 11922961, 14817189, 19397978, 22968158, 23845922, 29096967, 29634378, 34452237, 34573441, 35768883, 58193934, 67892923, 68904474, 69146882, 71537766, 80388553, 83460727, 103720323, 135785846, 160777106, 166921454, 203678769, 207440646, 241165659, 250382181, 407357538, 482331318, 500764362, 1871904877, 3743809754, 5615714631, 11231429262, 13103334139, 26206668278, 39310002417, 78620004834]

約数ペア:

[(1, 78620004834), (2, 39310002417), (3, 26206668278), (6, 13103334139), (7, 11231429262), (14, 5615714631), (21, 3743809754), (42, 1871904877), (157, 500764362), (163, 482331318), (193, 407357538), (314, 250382181), (326, 241165659), (379, 207440646), (386, 203678769), (471, 166921454), (489, 160777106), (579, 135785846), (758, 103720323), (942, 83460727), (978, 80388553), (1099, 71537766), (1137, 69146882), (1141, 68904474), (1158, 67892923), (1351, 58193934), (2198, 35768883), (2274, 34573441), (2282, 34452237), (2653, 29634378), (2702, 29096967), (3297, 23845922), (3423, 22968158), (4053, 19397978), (5306, 14817189), (6594, 11922961), (6846, 11484079), (7959, 9878126), (8106, 9698989), (15918, 4939063), (25591, 3072174), (30301, 2594634), (31459, 2499126), (51182, 1536087), (59503, 1321278), (60602, 1297317), (61777, 1272642), (62918, 1249563), (73147, 1074822), (76773, 1024058), (90903, 864878), (94377, 833042), (119006, 660639), (123554, 636321), (146294, 537411), (153546, 512029), (178509, 440426), (179137, 438882), (181806, 432439), (185331, 424214), (188754, 416521), (212107, 370662), (219441, 358274), (220213, 357018)]