145824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 459648

約数和(自身を除く): 313824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 12152, 18228, 20832, 24304, 36456, 48608, 72912, 145824]

約数ペア:

[(1, 145824), (2, 72912), (3, 48608), (4, 36456), (6, 24304), (7, 20832), (8, 18228), (12, 12152), (14, 10416), (16, 9114), (21, 6944), (24, 6076), (28, 5208), (31, 4704), (32, 4557), (42, 3472), (48, 3038), (49, 2976), (56, 2604), (62, 2352), (84, 1736), (93, 1568), (96, 1519), (98, 1488), (112, 1302), (124, 1176), (147, 992), (168, 868), (186, 784), (196, 744), (217, 672), (224, 651), (248, 588), (294, 496), (336, 434), (372, 392)]