88867728

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 258255296

約数和(自身を除く): 169387568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 67, 72, 122, 134, 144, 151, 183, 201, 244, 268, 302, 366, 402, 453, 488, 536, 549, 603, 604, 732, 804, 906, 976, 1072, 1098, 1206, 1208, 1359, 1464, 1608, 1812, 2196, 2412, 2416, 2718, 2928, 3216, 3624, 4087, 4392, 4824, 5436, 7248, 8174, 8784, 9211, 9648, 10117, 10872, 12261, 16348, 18422, 20234, 21744, 24522, 27633, 30351, 32696, 36783, 36844, 40468, 49044, 55266, 60702, 65392, 73566, 73688, 80936, 82899, 91053, 98088, 110532, 121404, 147132, 147376, 161872, 165798, 182106, 196176, 221064, 242808, 294264, 331596, 364212, 442128, 485616, 588528, 617137, 663192, 728424, 1234274, 1326384, 1456848, 1851411, 2468548, 3702822, 4937096, 5554233, 7405644, 9874192, 11108466, 14811288, 22216932, 29622576, 44433864, 88867728]

約数ペア:

[(1, 88867728), (2, 44433864), (3, 29622576), (4, 22216932), (6, 14811288), (8, 11108466), (9, 9874192), (12, 7405644), (16, 5554233), (18, 4937096), (24, 3702822), (36, 2468548), (48, 1851411), (61, 1456848), (67, 1326384), (72, 1234274), (122, 728424), (134, 663192), (144, 617137), (151, 588528), (183, 485616), (201, 442128), (244, 364212), (268, 331596), (302, 294264), (366, 242808), (402, 221064), (453, 196176), (488, 182106), (536, 165798), (549, 161872), (603, 147376), (604, 147132), (732, 121404), (804, 110532), (906, 98088), (976, 91053), (1072, 82899), (1098, 80936), (1206, 73688), (1208, 73566), (1359, 65392), (1464, 60702), (1608, 55266), (1812, 49044), (2196, 40468), (2412, 36844), (2416, 36783), (2718, 32696), (2928, 30351), (3216, 27633), (3624, 24522), (4087, 21744), (4392, 20234), (4824, 18422), (5436, 16348), (7248, 12261), (8174, 10872), (8784, 10117), (9211, 9648)]