40157172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4453

約数の個数: 72

約数和(自身を含む): 115577280

約数和(自身を除く): 75420108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4409, 4554, 8818, 9108, 13227, 17636, 26454, 39681, 48499, 52908, 79362, 96998, 101407, 145497, 158724, 193996, 202814, 290994, 304221, 405628, 436491, 581988, 608442, 872982, 912663, 1115477, 1216884, 1745964, 1825326, 2230954, 3346431, 3650652, 4461908, 6692862, 10039293, 13385724, 20078586, 40157172]

約数ペア:

[(1, 40157172), (2, 20078586), (3, 13385724), (4, 10039293), (6, 6692862), (9, 4461908), (11, 3650652), (12, 3346431), (18, 2230954), (22, 1825326), (23, 1745964), (33, 1216884), (36, 1115477), (44, 912663), (46, 872982), (66, 608442), (69, 581988), (92, 436491), (99, 405628), (132, 304221), (138, 290994), (198, 202814), (207, 193996), (253, 158724), (276, 145497), (396, 101407), (414, 96998), (506, 79362), (759, 52908), (828, 48499), (1012, 39681), (1518, 26454), (2277, 17636), (3036, 13227), (4409, 9108), (4554, 8818)]