172311144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^3\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 446983680

約数和(自身を除く): 274672536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 241, 248, 372, 482, 723, 744, 961, 964, 1446, 1922, 1928, 2883, 2892, 3844, 5766, 5784, 7471, 7688, 11532, 14942, 22413, 23064, 29791, 29884, 44826, 59582, 59768, 89373, 89652, 119164, 178746, 179304, 231601, 238328, 357492, 463202, 694803, 714984, 926404, 1389606, 1852808, 2779212, 5558424, 7179631, 14359262, 21538893, 28718524, 43077786, 57437048, 86155572, 172311144]

約数ペア:

[(1, 172311144), (2, 86155572), (3, 57437048), (4, 43077786), (6, 28718524), (8, 21538893), (12, 14359262), (24, 7179631), (31, 5558424), (62, 2779212), (93, 1852808), (124, 1389606), (186, 926404), (241, 714984), (248, 694803), (372, 463202), (482, 357492), (723, 238328), (744, 231601), (961, 179304), (964, 178746), (1446, 119164), (1922, 89652), (1928, 89373), (2883, 59768), (2892, 59582), (3844, 44826), (5766, 29884), (5784, 29791), (7471, 23064), (7688, 22413), (11532, 14942)]