72302976

素因数分解:

$2^7\times 3^3\times {\mathrm{20921}}^1$

素因数の和:20944

約数の個数: 64

約数和(自身を含む): 213404400

約数和(自身を除く): 141101424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20921, 41842, 62763, 83684, 125526, 167368, 188289, 251052, 334736, 376578, 502104, 564867, 669472, 753156, 1004208, 1129734, 1338944, 1506312, 2008416, 2259468, 2677888, 3012624, 4016832, 4518936, 6025248, 8033664, 9037872, 12050496, 18075744, 24100992, 36151488, 72302976]

約数ペア:

[(1, 72302976), (2, 36151488), (3, 24100992), (4, 18075744), (6, 12050496), (8, 9037872), (9, 8033664), (12, 6025248), (16, 4518936), (18, 4016832), (24, 3012624), (27, 2677888), (32, 2259468), (36, 2008416), (48, 1506312), (54, 1338944), (64, 1129734), (72, 1004208), (96, 753156), (108, 669472), (128, 564867), (144, 502104), (192, 376578), (216, 334736), (288, 251052), (384, 188289), (432, 167368), (576, 125526), (864, 83684), (1152, 62763), (1728, 41842), (3456, 20921)]