66230164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 168920640

約数和(自身を除く): 102690476

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 68, 77, 91, 98, 119, 139, 143, 154, 182, 187, 196, 221, 238, 278, 286, 308, 364, 374, 442, 476, 539, 556, 572, 637, 748, 833, 884, 973, 1001, 1078, 1274, 1309, 1529, 1547, 1666, 1807, 1946, 2002, 2156, 2363, 2431, 2548, 2618, 3058, 3094, 3332, 3614, 3892, 4004, 4726, 4862, 5236, 6116, 6188, 6811, 7007, 7228, 9163, 9452, 9724, 10703, 10829, 12649, 13622, 14014, 16541, 17017, 18326, 19877, 21406, 21658, 25298, 25993, 27244, 28028, 30719, 33082, 34034, 36652, 39754, 42812, 43316, 50596, 51986, 61438, 66164, 68068, 74921, 79508, 88543, 103972, 115787, 119119, 122876, 139139, 149842, 177086, 181951, 215033, 231574, 238238, 278278, 299684, 337909, 354172, 363902, 430066, 463148, 476476, 556556, 675818, 727804, 860132, 973973, 1273657, 1351636, 1505231, 1947946, 2365363, 2547314, 3010462, 3895892, 4730726, 5094628, 6020924, 9461452, 16557541, 33115082, 66230164]

約数ペア:

[(1, 66230164), (2, 33115082), (4, 16557541), (7, 9461452), (11, 6020924), (13, 5094628), (14, 4730726), (17, 3895892), (22, 3010462), (26, 2547314), (28, 2365363), (34, 1947946), (44, 1505231), (49, 1351636), (52, 1273657), (68, 973973), (77, 860132), (91, 727804), (98, 675818), (119, 556556), (139, 476476), (143, 463148), (154, 430066), (182, 363902), (187, 354172), (196, 337909), (221, 299684), (238, 278278), (278, 238238), (286, 231574), (308, 215033), (364, 181951), (374, 177086), (442, 149842), (476, 139139), (539, 122876), (556, 119119), (572, 115787), (637, 103972), (748, 88543), (833, 79508), (884, 74921), (973, 68068), (1001, 66164), (1078, 61438), (1274, 51986), (1309, 50596), (1529, 43316), (1547, 42812), (1666, 39754), (1807, 36652), (1946, 34034), (2002, 33082), (2156, 30719), (2363, 28028), (2431, 27244), (2548, 25993), (2618, 25298), (3058, 21658), (3094, 21406), (3332, 19877), (3614, 18326), (3892, 17017), (4004, 16541), (4726, 14014), (4862, 13622), (5236, 12649), (6116, 10829), (6188, 10703), (6811, 9724), (7007, 9452), (7228, 9163)]