73212160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8199

約数の個数: 72

約数和(自身を含む): 200442816

約数和(自身を除く): 127230656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8171, 8960, 16342, 32684, 40855, 57197, 65368, 81710, 114394, 130736, 163420, 228788, 261472, 285985, 326840, 457576, 522944, 571970, 653680, 915152, 1045888, 1143940, 1307360, 1830304, 2091776, 2287880, 2614720, 3660608, 4575760, 5229440, 7321216, 9151520, 10458880, 14642432, 18303040, 36606080, 73212160]

約数ペア:

[(1, 73212160), (2, 36606080), (4, 18303040), (5, 14642432), (7, 10458880), (8, 9151520), (10, 7321216), (14, 5229440), (16, 4575760), (20, 3660608), (28, 2614720), (32, 2287880), (35, 2091776), (40, 1830304), (56, 1307360), (64, 1143940), (70, 1045888), (80, 915152), (112, 653680), (128, 571970), (140, 522944), (160, 457576), (224, 326840), (256, 285985), (280, 261472), (320, 228788), (448, 163420), (560, 130736), (640, 114394), (896, 81710), (1120, 65368), (1280, 57197), (1792, 40855), (2240, 32684), (4480, 16342), (8171, 8960)]