123569928

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{19727}}^1$

素因数の和:19771

約数の個数: 64

約数和(自身を含む): 355104000

約数和(自身を除く): 231534072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 19727, 39454, 59181, 78908, 118362, 157816, 177543, 236724, 355086, 473448, 532629, 572083, 710172, 1065258, 1144166, 1420344, 1716249, 2130516, 2288332, 3432498, 4261032, 4576664, 5148747, 6864996, 10297494, 13729992, 15446241, 20594988, 30892482, 41189976, 61784964, 123569928]

約数ペア:

[(1, 123569928), (2, 61784964), (3, 41189976), (4, 30892482), (6, 20594988), (8, 15446241), (9, 13729992), (12, 10297494), (18, 6864996), (24, 5148747), (27, 4576664), (29, 4261032), (36, 3432498), (54, 2288332), (58, 2130516), (72, 1716249), (87, 1420344), (108, 1144166), (116, 1065258), (174, 710172), (216, 572083), (232, 532629), (261, 473448), (348, 355086), (522, 236724), (696, 177543), (783, 157816), (1044, 118362), (1566, 78908), (2088, 59181), (3132, 39454), (6264, 19727)]