75884508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 230630400

約数和(自身を除く): 154745892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 47, 63, 84, 86, 94, 126, 129, 141, 149, 172, 188, 252, 258, 282, 298, 301, 329, 387, 423, 447, 516, 564, 596, 602, 658, 774, 846, 894, 903, 987, 1043, 1204, 1316, 1341, 1548, 1692, 1788, 1806, 1974, 2021, 2086, 2682, 2709, 2961, 3129, 3612, 3948, 4042, 4172, 5364, 5418, 5922, 6063, 6258, 6407, 7003, 8084, 9387, 10836, 11844, 12126, 12516, 12814, 14006, 14147, 18189, 18774, 19221, 21009, 24252, 25628, 28012, 28294, 36378, 37548, 38442, 42018, 42441, 44849, 49021, 56588, 57663, 63027, 72756, 76884, 84036, 84882, 89698, 98042, 115326, 126054, 127323, 134547, 147063, 169764, 179396, 196084, 230652, 252108, 254646, 269094, 294126, 301129, 403641, 441189, 509292, 538188, 588252, 602258, 807282, 882378, 903387, 1204516, 1614564, 1764756, 1806774, 2107903, 2710161, 3613548, 4215806, 5420322, 6323709, 8431612, 10840644, 12647418, 18971127, 25294836, 37942254, 75884508]

約数ペア:

[(1, 75884508), (2, 37942254), (3, 25294836), (4, 18971127), (6, 12647418), (7, 10840644), (9, 8431612), (12, 6323709), (14, 5420322), (18, 4215806), (21, 3613548), (28, 2710161), (36, 2107903), (42, 1806774), (43, 1764756), (47, 1614564), (63, 1204516), (84, 903387), (86, 882378), (94, 807282), (126, 602258), (129, 588252), (141, 538188), (149, 509292), (172, 441189), (188, 403641), (252, 301129), (258, 294126), (282, 269094), (298, 254646), (301, 252108), (329, 230652), (387, 196084), (423, 179396), (447, 169764), (516, 147063), (564, 134547), (596, 127323), (602, 126054), (658, 115326), (774, 98042), (846, 89698), (894, 84882), (903, 84036), (987, 76884), (1043, 72756), (1204, 63027), (1316, 57663), (1341, 56588), (1548, 49021), (1692, 44849), (1788, 42441), (1806, 42018), (1974, 38442), (2021, 37548), (2086, 36378), (2682, 28294), (2709, 28012), (2961, 25628), (3129, 24252), (3612, 21009), (3948, 19221), (4042, 18774), (4172, 18189), (5364, 14147), (5418, 14006), (5922, 12814), (6063, 12516), (6258, 12126), (6407, 11844), (7003, 10836), (8084, 9387)]