72377328

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 194737536

約数和(自身を除く): 122360208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 83, 111, 148, 166, 222, 249, 296, 332, 444, 491, 498, 592, 664, 888, 982, 996, 1328, 1473, 1776, 1964, 1992, 2946, 3071, 3928, 3984, 5892, 6142, 7856, 9213, 11784, 12284, 18167, 18426, 23568, 24568, 36334, 36852, 40753, 49136, 54501, 72668, 73704, 81506, 109002, 122259, 145336, 147408, 163012, 218004, 244518, 290672, 326024, 436008, 489036, 652048, 872016, 978072, 1507861, 1956144, 3015722, 4523583, 6031444, 9047166, 12062888, 18094332, 24125776, 36188664, 72377328]

約数ペア:

[(1, 72377328), (2, 36188664), (3, 24125776), (4, 18094332), (6, 12062888), (8, 9047166), (12, 6031444), (16, 4523583), (24, 3015722), (37, 1956144), (48, 1507861), (74, 978072), (83, 872016), (111, 652048), (148, 489036), (166, 436008), (222, 326024), (249, 290672), (296, 244518), (332, 218004), (444, 163012), (491, 147408), (498, 145336), (592, 122259), (664, 109002), (888, 81506), (982, 73704), (996, 72668), (1328, 54501), (1473, 49136), (1776, 40753), (1964, 36852), (1992, 36334), (2946, 24568), (3071, 23568), (3928, 18426), (3984, 18167), (5892, 12284), (6142, 11784), (7856, 9213)]