65491608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 203857920

約数和(自身を除く): 138366312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 157, 168, 182, 191, 273, 312, 314, 364, 382, 471, 546, 573, 628, 728, 764, 942, 1092, 1099, 1146, 1256, 1337, 1528, 1884, 2041, 2184, 2198, 2292, 2483, 2674, 3297, 3768, 4011, 4082, 4396, 4584, 4966, 5348, 6123, 6594, 7449, 8022, 8164, 8792, 9932, 10696, 12246, 13188, 14287, 14898, 16044, 16328, 17381, 19864, 24492, 26376, 28574, 29796, 29987, 32088, 34762, 42861, 48984, 52143, 57148, 59592, 59974, 69524, 85722, 89961, 104286, 114296, 119948, 139048, 171444, 179922, 208572, 209909, 239896, 342888, 359844, 389831, 417144, 419818, 629727, 719688, 779662, 839636, 1169493, 1259454, 1559324, 1679272, 2338986, 2518908, 2728817, 3118648, 4677972, 5037816, 5457634, 8186451, 9355944, 10915268, 16372902, 21830536, 32745804, 65491608]

約数ペア:

[(1, 65491608), (2, 32745804), (3, 21830536), (4, 16372902), (6, 10915268), (7, 9355944), (8, 8186451), (12, 5457634), (13, 5037816), (14, 4677972), (21, 3118648), (24, 2728817), (26, 2518908), (28, 2338986), (39, 1679272), (42, 1559324), (52, 1259454), (56, 1169493), (78, 839636), (84, 779662), (91, 719688), (104, 629727), (156, 419818), (157, 417144), (168, 389831), (182, 359844), (191, 342888), (273, 239896), (312, 209909), (314, 208572), (364, 179922), (382, 171444), (471, 139048), (546, 119948), (573, 114296), (628, 104286), (728, 89961), (764, 85722), (942, 69524), (1092, 59974), (1099, 59592), (1146, 57148), (1256, 52143), (1337, 48984), (1528, 42861), (1884, 34762), (2041, 32088), (2184, 29987), (2198, 29796), (2292, 28574), (2483, 26376), (2674, 24492), (3297, 19864), (3768, 17381), (4011, 16328), (4082, 16044), (4396, 14898), (4584, 14287), (4966, 13188), (5348, 12246), (6123, 10696), (6594, 9932), (7449, 8792), (8022, 8164)]