172998912

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 465786720

約数和(自身を除く): 292787808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1424, 2136, 2531, 2848, 4272, 5062, 5696, 7593, 8544, 10124, 11392, 15186, 17088, 20248, 22784, 30372, 34176, 40496, 60744, 68352, 80992, 121488, 161984, 225259, 242976, 323968, 450518, 485952, 647936, 675777, 901036, 971904, 1351554, 1802072, 1943808, 2703108, 3604144, 5406216, 7208288, 10812432, 14416576, 21624864, 28833152, 43249728, 57666304, 86499456, 172998912]

約数ペア:

[(1, 172998912), (2, 86499456), (3, 57666304), (4, 43249728), (6, 28833152), (8, 21624864), (12, 14416576), (16, 10812432), (24, 7208288), (32, 5406216), (48, 3604144), (64, 2703108), (89, 1943808), (96, 1802072), (128, 1351554), (178, 971904), (192, 901036), (256, 675777), (267, 647936), (356, 485952), (384, 450518), (534, 323968), (712, 242976), (768, 225259), (1068, 161984), (1424, 121488), (2136, 80992), (2531, 68352), (2848, 60744), (4272, 40496), (5062, 34176), (5696, 30372), (7593, 22784), (8544, 20248), (10124, 17088), (11392, 15186)]