172840968

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{13411}}^1$

素因数の和:13602

約数の個数: 48

約数和(自身を含む): 470761200

約数和(自身を除く): 297920232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 6444, 12888, 13411, 26822, 40233, 53644, 80466, 107288, 120699, 160932, 241398, 321864, 482796, 965592, 2400569, 4801138, 7201707, 9602276, 14403414, 19204552, 21605121, 28806828, 43210242, 57613656, 86420484, 172840968]

約数ペア:

[(1, 172840968), (2, 86420484), (3, 57613656), (4, 43210242), (6, 28806828), (8, 21605121), (9, 19204552), (12, 14403414), (18, 9602276), (24, 7201707), (36, 4801138), (72, 2400569), (179, 965592), (358, 482796), (537, 321864), (716, 241398), (1074, 160932), (1432, 120699), (1611, 107288), (2148, 80466), (3222, 53644), (4296, 40233), (6444, 26822), (12888, 13411)]