82704468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 247869440

約数和(自身を除く): 165164972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 103, 121, 132, 154, 158, 206, 231, 237, 242, 308, 309, 316, 363, 412, 462, 474, 484, 553, 618, 721, 726, 847, 869, 924, 948, 1106, 1133, 1236, 1442, 1452, 1659, 1694, 1738, 2163, 2212, 2266, 2541, 2607, 2884, 3318, 3388, 3399, 3476, 4326, 4532, 5082, 5214, 6083, 6636, 6798, 7931, 8137, 8652, 9559, 10164, 10428, 12166, 12463, 13596, 15862, 16274, 18249, 19118, 23793, 24332, 24411, 24926, 28677, 31724, 32548, 36498, 37389, 38236, 47586, 48822, 49852, 56959, 57354, 66913, 72996, 74778, 87241, 89507, 95172, 97644, 113918, 114708, 133826, 149556, 170877, 174482, 179014, 200739, 227836, 261723, 267652, 268521, 341754, 348964, 358028, 401478, 523446, 537042, 626549, 683508, 802956, 984577, 1046892, 1074084, 1253098, 1879647, 1969154, 2506196, 2953731, 3759294, 3938308, 5907462, 6892039, 7518588, 11814924, 13784078, 20676117, 27568156, 41352234, 82704468]

約数ペア:

[(1, 82704468), (2, 41352234), (3, 27568156), (4, 20676117), (6, 13784078), (7, 11814924), (11, 7518588), (12, 6892039), (14, 5907462), (21, 3938308), (22, 3759294), (28, 2953731), (33, 2506196), (42, 1969154), (44, 1879647), (66, 1253098), (77, 1074084), (79, 1046892), (84, 984577), (103, 802956), (121, 683508), (132, 626549), (154, 537042), (158, 523446), (206, 401478), (231, 358028), (237, 348964), (242, 341754), (308, 268521), (309, 267652), (316, 261723), (363, 227836), (412, 200739), (462, 179014), (474, 174482), (484, 170877), (553, 149556), (618, 133826), (721, 114708), (726, 113918), (847, 97644), (869, 95172), (924, 89507), (948, 87241), (1106, 74778), (1133, 72996), (1236, 66913), (1442, 57354), (1452, 56959), (1659, 49852), (1694, 48822), (1738, 47586), (2163, 38236), (2212, 37389), (2266, 36498), (2541, 32548), (2607, 31724), (2884, 28677), (3318, 24926), (3388, 24411), (3399, 24332), (3476, 23793), (4326, 19118), (4532, 18249), (5082, 16274), (5214, 15862), (6083, 13596), (6636, 12463), (6798, 12166), (7931, 10428), (8137, 10164), (8652, 9559)]