72813336

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 188455680

約数和(自身を除く): 115642344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 167, 222, 296, 334, 444, 491, 501, 668, 888, 982, 1002, 1336, 1473, 1964, 2004, 2946, 3928, 4008, 5892, 6179, 11784, 12358, 18167, 18537, 24716, 36334, 37074, 49432, 54501, 72668, 74148, 81997, 109002, 145336, 148296, 163994, 218004, 245991, 327988, 436008, 491982, 655976, 983964, 1967928, 3033889, 6067778, 9101667, 12135556, 18203334, 24271112, 36406668, 72813336]

約数ペア:

[(1, 72813336), (2, 36406668), (3, 24271112), (4, 18203334), (6, 12135556), (8, 9101667), (12, 6067778), (24, 3033889), (37, 1967928), (74, 983964), (111, 655976), (148, 491982), (167, 436008), (222, 327988), (296, 245991), (334, 218004), (444, 163994), (491, 148296), (501, 145336), (668, 109002), (888, 81997), (982, 74148), (1002, 72668), (1336, 54501), (1473, 49432), (1964, 37074), (2004, 36334), (2946, 24716), (3928, 18537), (4008, 18167), (5892, 12358), (6179, 11784)]