80662372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 180346880

約数和(自身を除く): 99684508

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 67, 73, 76, 124, 133, 134, 146, 217, 266, 268, 292, 434, 469, 511, 532, 589, 868, 938, 1022, 1178, 1273, 1387, 1876, 2044, 2077, 2263, 2356, 2546, 2774, 4123, 4154, 4526, 4891, 5092, 5548, 8246, 8308, 8911, 9052, 9709, 9782, 14539, 15841, 16492, 17822, 19418, 19564, 29078, 31682, 34237, 35644, 38836, 39463, 42997, 58156, 63364, 68474, 78926, 85994, 92929, 136948, 151621, 157852, 171988, 185858, 276241, 300979, 303242, 371716, 552482, 601958, 606484, 650503, 1061347, 1104964, 1203916, 1301006, 2122694, 2602012, 2880799, 4245388, 5761598, 11523196, 20165593, 40331186, 80662372]

約数ペア:

[(1, 80662372), (2, 40331186), (4, 20165593), (7, 11523196), (14, 5761598), (19, 4245388), (28, 2880799), (31, 2602012), (38, 2122694), (62, 1301006), (67, 1203916), (73, 1104964), (76, 1061347), (124, 650503), (133, 606484), (134, 601958), (146, 552482), (217, 371716), (266, 303242), (268, 300979), (292, 276241), (434, 185858), (469, 171988), (511, 157852), (532, 151621), (589, 136948), (868, 92929), (938, 85994), (1022, 78926), (1178, 68474), (1273, 63364), (1387, 58156), (1876, 42997), (2044, 39463), (2077, 38836), (2263, 35644), (2356, 34237), (2546, 31682), (2774, 29078), (4123, 19564), (4154, 19418), (4526, 17822), (4891, 16492), (5092, 15841), (5548, 14539), (8246, 9782), (8308, 9709), (8911, 9052)]