87322144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 214050816

約数和(自身を除く): 126728672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 157, 182, 191, 208, 224, 314, 364, 382, 416, 628, 728, 764, 1099, 1256, 1337, 1456, 1528, 2041, 2198, 2483, 2512, 2674, 2912, 3056, 4082, 4396, 4966, 5024, 5348, 6112, 8164, 8792, 9932, 10696, 14287, 16328, 17381, 17584, 19864, 21392, 28574, 29987, 32656, 34762, 35168, 39728, 42784, 57148, 59974, 65312, 69524, 79456, 114296, 119948, 139048, 209909, 228592, 239896, 278096, 389831, 419818, 457184, 479792, 556192, 779662, 839636, 959584, 1559324, 1679272, 2728817, 3118648, 3358544, 5457634, 6237296, 6717088, 10915268, 12474592, 21830536, 43661072, 87322144]

約数ペア:

[(1, 87322144), (2, 43661072), (4, 21830536), (7, 12474592), (8, 10915268), (13, 6717088), (14, 6237296), (16, 5457634), (26, 3358544), (28, 3118648), (32, 2728817), (52, 1679272), (56, 1559324), (91, 959584), (104, 839636), (112, 779662), (157, 556192), (182, 479792), (191, 457184), (208, 419818), (224, 389831), (314, 278096), (364, 239896), (382, 228592), (416, 209909), (628, 139048), (728, 119948), (764, 114296), (1099, 79456), (1256, 69524), (1337, 65312), (1456, 59974), (1528, 57148), (2041, 42784), (2198, 39728), (2483, 35168), (2512, 34762), (2674, 32656), (2912, 29987), (3056, 28574), (4082, 21392), (4396, 19864), (4966, 17584), (5024, 17381), (5348, 16328), (6112, 14287), (8164, 10696), (8792, 9932)]