126971316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1845

約数の個数: 72

約数和(自身を含む): 338869440

約数和(自身を除く): 211898124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 1723, 2047, 3204, 3446, 4094, 5169, 6141, 6892, 8188, 10338, 12282, 15507, 18423, 20676, 24564, 31014, 36846, 39629, 62028, 73692, 79258, 118887, 153347, 158516, 237774, 306694, 356661, 460041, 475548, 613388, 713322, 920082, 1380123, 1426644, 1840164, 2760246, 3526981, 5520492, 7053962, 10580943, 14107924, 21161886, 31742829, 42323772, 63485658, 126971316]

約数ペア:

[(1, 126971316), (2, 63485658), (3, 42323772), (4, 31742829), (6, 21161886), (9, 14107924), (12, 10580943), (18, 7053962), (23, 5520492), (36, 3526981), (46, 2760246), (69, 1840164), (89, 1426644), (92, 1380123), (138, 920082), (178, 713322), (207, 613388), (267, 475548), (276, 460041), (356, 356661), (414, 306694), (534, 237774), (801, 158516), (828, 153347), (1068, 118887), (1602, 79258), (1723, 73692), (2047, 62028), (3204, 39629), (3446, 36846), (4094, 31014), (5169, 24564), (6141, 20676), (6892, 18423), (8188, 15507), (10338, 12282)]