97173760

素因数分解:

$2^8\times 5^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 235652760

約数和(自身を除く): 138479000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 640, 712, 853, 890, 1280, 1424, 1706, 1780, 2848, 3412, 3560, 4265, 5696, 6824, 7120, 8530, 11392, 13648, 14240, 17060, 22784, 27296, 28480, 34120, 54592, 56960, 68240, 75917, 109184, 113920, 136480, 151834, 218368, 272960, 303668, 379585, 545920, 607336, 759170, 1091840, 1214672, 1518340, 2429344, 3036680, 4858688, 6073360, 9717376, 12146720, 19434752, 24293440, 48586880, 97173760]

約数ペア:

[(1, 97173760), (2, 48586880), (4, 24293440), (5, 19434752), (8, 12146720), (10, 9717376), (16, 6073360), (20, 4858688), (32, 3036680), (40, 2429344), (64, 1518340), (80, 1214672), (89, 1091840), (128, 759170), (160, 607336), (178, 545920), (256, 379585), (320, 303668), (356, 272960), (445, 218368), (640, 151834), (712, 136480), (853, 113920), (890, 109184), (1280, 75917), (1424, 68240), (1706, 56960), (1780, 54592), (2848, 34120), (3412, 28480), (3560, 27296), (4265, 22784), (5696, 17060), (6824, 14240), (7120, 13648), (8530, 11392)]