78627472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3404

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 121359728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 3359, 5852, 6718, 11704, 13436, 23408, 23513, 26872, 36949, 47026, 53744, 63821, 73898, 94052, 127642, 147796, 188104, 255284, 258643, 295592, 376208, 446747, 510568, 517286, 591184, 702031, 893494, 1021136, 1034572, 1404062, 1786988, 2069144, 2808124, 3573976, 4138288, 4914217, 5616248, 7147952, 9828434, 11232496, 19656868, 39313736, 78627472]

約数ペア:

[(1, 78627472), (2, 39313736), (4, 19656868), (7, 11232496), (8, 9828434), (11, 7147952), (14, 5616248), (16, 4914217), (19, 4138288), (22, 3573976), (28, 2808124), (38, 2069144), (44, 1786988), (56, 1404062), (76, 1034572), (77, 1021136), (88, 893494), (112, 702031), (133, 591184), (152, 517286), (154, 510568), (176, 446747), (209, 376208), (266, 295592), (304, 258643), (308, 255284), (418, 188104), (532, 147796), (616, 127642), (836, 94052), (1064, 73898), (1232, 63821), (1463, 53744), (1672, 47026), (2128, 36949), (2926, 26872), (3344, 23513), (3359, 23408), (5852, 13436), (6718, 11704)]