74157408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 161124912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 683, 696, 754, 928, 936, 1044, 1131, 1248, 1366, 1392, 1508, 1872, 2049, 2088, 2262, 2732, 2784, 3016, 3393, 3744, 4098, 4176, 4524, 5464, 6032, 6147, 6786, 8196, 8352, 8879, 9048, 10928, 12064, 12294, 13572, 16392, 17758, 18096, 19807, 21856, 24588, 26637, 27144, 32784, 35516, 36192, 39614, 49176, 53274, 54288, 59421, 65568, 71032, 79228, 79911, 98352, 106548, 108576, 118842, 142064, 158456, 159822, 178263, 196704, 213096, 237684, 257491, 284128, 316912, 319644, 356526, 426192, 475368, 514982, 633824, 639288, 713052, 772473, 852384, 950736, 1029964, 1278576, 1426104, 1544946, 1901472, 2059928, 2317419, 2557152, 2852208, 3089892, 4119856, 4634838, 5704416, 6179784, 8239712, 9269676, 12359568, 18539352, 24719136, 37078704, 74157408]

約数ペア:

[(1, 74157408), (2, 37078704), (3, 24719136), (4, 18539352), (6, 12359568), (8, 9269676), (9, 8239712), (12, 6179784), (13, 5704416), (16, 4634838), (18, 4119856), (24, 3089892), (26, 2852208), (29, 2557152), (32, 2317419), (36, 2059928), (39, 1901472), (48, 1544946), (52, 1426104), (58, 1278576), (72, 1029964), (78, 950736), (87, 852384), (96, 772473), (104, 713052), (116, 639288), (117, 633824), (144, 514982), (156, 475368), (174, 426192), (208, 356526), (232, 319644), (234, 316912), (261, 284128), (288, 257491), (312, 237684), (348, 213096), (377, 196704), (416, 178263), (464, 159822), (468, 158456), (522, 142064), (624, 118842), (683, 108576), (696, 106548), (754, 98352), (928, 79911), (936, 79228), (1044, 71032), (1131, 65568), (1248, 59421), (1366, 54288), (1392, 53274), (1508, 49176), (1872, 39614), (2049, 36192), (2088, 35516), (2262, 32784), (2732, 27144), (2784, 26637), (3016, 24588), (3393, 21856), (3744, 19807), (4098, 18096), (4176, 17758), (4524, 16392), (5464, 13572), (6032, 12294), (6147, 12064), (6786, 10928), (8196, 9048), (8352, 8879)]