121685664

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 72

約数和(自身を含む): 330311520

約数和(自身を除く): 208625856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1319, 1488, 1922, 2638, 2883, 2976, 3844, 3957, 5276, 5766, 7688, 7914, 10552, 11532, 15376, 15828, 21104, 23064, 30752, 31656, 40889, 42208, 46128, 63312, 81778, 92256, 122667, 126624, 163556, 245334, 327112, 490668, 654224, 981336, 1267559, 1308448, 1962672, 2535118, 3802677, 3925344, 5070236, 7605354, 10140472, 15210708, 20280944, 30421416, 40561888, 60842832, 121685664]

約数ペア:

[(1, 121685664), (2, 60842832), (3, 40561888), (4, 30421416), (6, 20280944), (8, 15210708), (12, 10140472), (16, 7605354), (24, 5070236), (31, 3925344), (32, 3802677), (48, 2535118), (62, 1962672), (93, 1308448), (96, 1267559), (124, 981336), (186, 654224), (248, 490668), (372, 327112), (496, 245334), (744, 163556), (961, 126624), (992, 122667), (1319, 92256), (1488, 81778), (1922, 63312), (2638, 46128), (2883, 42208), (2976, 40889), (3844, 31656), (3957, 30752), (5276, 23064), (5766, 21104), (7688, 15828), (7914, 15376), (10552, 11532)]