64679976

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{30977}}^1$

素因数の和:31018

約数の個数: 48

約数和(自身を含む): 181221300

約数和(自身を除く): 116541324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 30977, 61954, 92931, 123908, 185862, 247816, 278793, 371724, 557586, 743448, 898333, 1115172, 1796666, 2230344, 2694999, 3593332, 5389998, 7186664, 8084997, 10779996, 16169994, 21559992, 32339988, 64679976]

約数ペア:

[(1, 64679976), (2, 32339988), (3, 21559992), (4, 16169994), (6, 10779996), (8, 8084997), (9, 7186664), (12, 5389998), (18, 3593332), (24, 2694999), (29, 2230344), (36, 1796666), (58, 1115172), (72, 898333), (87, 743448), (116, 557586), (174, 371724), (232, 278793), (261, 247816), (348, 185862), (522, 123908), (696, 92931), (1044, 61954), (2088, 30977)]