172173888

素因数分解:

$2^6\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1392

約数の個数: 84

約数和(自身を含む): 495775488

約数和(自身を除く): 323601600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 271, 288, 542, 576, 813, 1084, 1103, 1626, 2168, 2206, 2439, 3252, 3309, 4336, 4412, 4878, 6504, 6618, 8672, 8824, 9756, 9927, 13008, 13236, 17344, 17648, 19512, 19854, 26016, 26472, 35296, 39024, 39708, 52032, 52944, 70592, 78048, 79416, 105888, 156096, 158832, 211776, 298913, 317664, 597826, 635328, 896739, 1195652, 1793478, 2391304, 2690217, 3586956, 4782608, 5380434, 7173912, 9565216, 10760868, 14347824, 19130432, 21521736, 28695648, 43043472, 57391296, 86086944, 172173888]

約数ペア:

[(1, 172173888), (2, 86086944), (3, 57391296), (4, 43043472), (6, 28695648), (8, 21521736), (9, 19130432), (12, 14347824), (16, 10760868), (18, 9565216), (24, 7173912), (32, 5380434), (36, 4782608), (48, 3586956), (64, 2690217), (72, 2391304), (96, 1793478), (144, 1195652), (192, 896739), (271, 635328), (288, 597826), (542, 317664), (576, 298913), (813, 211776), (1084, 158832), (1103, 156096), (1626, 105888), (2168, 79416), (2206, 78048), (2439, 70592), (3252, 52944), (3309, 52032), (4336, 39708), (4412, 39024), (4878, 35296), (6504, 26472), (6618, 26016), (8672, 19854), (8824, 19512), (9756, 17648), (9927, 17344), (13008, 13236)]