76543712

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 181407744

約数和(自身を除く): 104864032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 112, 124, 146, 151, 217, 224, 248, 292, 302, 434, 496, 511, 584, 604, 868, 992, 1022, 1057, 1168, 1208, 1736, 2044, 2114, 2263, 2336, 2416, 3472, 4088, 4228, 4526, 4681, 4832, 6944, 8176, 8456, 9052, 9362, 11023, 15841, 16352, 16912, 18104, 18724, 22046, 31682, 32767, 33824, 36208, 37448, 44092, 63364, 65534, 72416, 74896, 77161, 88184, 126728, 131068, 149792, 154322, 176368, 253456, 262136, 308644, 341713, 352736, 506912, 524272, 617288, 683426, 1048544, 1234576, 1366852, 2391991, 2469152, 2733704, 4783982, 5467408, 9567964, 10934816, 19135928, 38271856, 76543712]

約数ペア:

[(1, 76543712), (2, 38271856), (4, 19135928), (7, 10934816), (8, 9567964), (14, 5467408), (16, 4783982), (28, 2733704), (31, 2469152), (32, 2391991), (56, 1366852), (62, 1234576), (73, 1048544), (112, 683426), (124, 617288), (146, 524272), (151, 506912), (217, 352736), (224, 341713), (248, 308644), (292, 262136), (302, 253456), (434, 176368), (496, 154322), (511, 149792), (584, 131068), (604, 126728), (868, 88184), (992, 77161), (1022, 74896), (1057, 72416), (1168, 65534), (1208, 63364), (1736, 44092), (2044, 37448), (2114, 36208), (2263, 33824), (2336, 32767), (2416, 31682), (3472, 22046), (4088, 18724), (4228, 18104), (4526, 16912), (4681, 16352), (4832, 15841), (6944, 11023), (8176, 9362), (8456, 9052)]