83439876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 225566208

約数和(自身を除く): 142126332

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 73, 78, 102, 146, 156, 204, 219, 221, 292, 431, 438, 442, 663, 862, 876, 884, 949, 1241, 1293, 1326, 1724, 1898, 2482, 2586, 2652, 2847, 3723, 3796, 4964, 5172, 5603, 5694, 7327, 7446, 11206, 11388, 14654, 14892, 16133, 16809, 21981, 22412, 29308, 31463, 32266, 33618, 43962, 48399, 62926, 64532, 67236, 87924, 94389, 95251, 96798, 125852, 188778, 190502, 193596, 285753, 377556, 381004, 409019, 534871, 571506, 818038, 1069742, 1143012, 1227057, 1604613, 1636076, 2139484, 2454114, 3209226, 4908228, 6418452, 6953323, 13906646, 20859969, 27813292, 41719938, 83439876]

約数ペア:

[(1, 83439876), (2, 41719938), (3, 27813292), (4, 20859969), (6, 13906646), (12, 6953323), (13, 6418452), (17, 4908228), (26, 3209226), (34, 2454114), (39, 2139484), (51, 1636076), (52, 1604613), (68, 1227057), (73, 1143012), (78, 1069742), (102, 818038), (146, 571506), (156, 534871), (204, 409019), (219, 381004), (221, 377556), (292, 285753), (431, 193596), (438, 190502), (442, 188778), (663, 125852), (862, 96798), (876, 95251), (884, 94389), (949, 87924), (1241, 67236), (1293, 64532), (1326, 62926), (1724, 48399), (1898, 43962), (2482, 33618), (2586, 32266), (2652, 31463), (2847, 29308), (3723, 22412), (3796, 21981), (4964, 16809), (5172, 16133), (5603, 14892), (5694, 14654), (7327, 11388), (7446, 11206)]