71691144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1502

約数の個数: 64

約数和(自身を含む): 205545600

約数和(自身を除く): 133854456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1097, 1167, 1556, 2194, 2334, 2723, 3112, 3291, 4388, 4668, 5446, 6582, 7679, 8169, 8776, 9336, 10892, 13164, 15358, 16338, 21784, 23037, 26328, 30716, 32676, 46074, 61432, 65352, 92148, 184296, 426733, 853466, 1280199, 1706932, 2560398, 2987131, 3413864, 5120796, 5974262, 8961393, 10241592, 11948524, 17922786, 23897048, 35845572, 71691144]

約数ペア:

[(1, 71691144), (2, 35845572), (3, 23897048), (4, 17922786), (6, 11948524), (7, 10241592), (8, 8961393), (12, 5974262), (14, 5120796), (21, 3413864), (24, 2987131), (28, 2560398), (42, 1706932), (56, 1280199), (84, 853466), (168, 426733), (389, 184296), (778, 92148), (1097, 65352), (1167, 61432), (1556, 46074), (2194, 32676), (2334, 30716), (2723, 26328), (3112, 23037), (3291, 21784), (4388, 16338), (4668, 15358), (5446, 13164), (6582, 10892), (7679, 9336), (8169, 8776)]