66972384

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13679}}^1$

素因数の和:13712

約数の個数: 72

約数和(自身を含む): 201670560

約数和(自身を除く): 134698176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 13679, 27358, 41037, 54716, 82074, 109432, 123111, 164148, 218864, 232543, 246222, 328296, 437728, 465086, 492444, 656592, 697629, 930172, 984888, 1313184, 1395258, 1860344, 1969776, 2092887, 2790516, 3720688, 3939552, 4185774, 5581032, 7441376, 8371548, 11162064, 16743096, 22324128, 33486192, 66972384]

約数ペア:

[(1, 66972384), (2, 33486192), (3, 22324128), (4, 16743096), (6, 11162064), (8, 8371548), (9, 7441376), (12, 5581032), (16, 4185774), (17, 3939552), (18, 3720688), (24, 2790516), (32, 2092887), (34, 1969776), (36, 1860344), (48, 1395258), (51, 1313184), (68, 984888), (72, 930172), (96, 697629), (102, 656592), (136, 492444), (144, 465086), (153, 437728), (204, 328296), (272, 246222), (288, 232543), (306, 218864), (408, 164148), (544, 123111), (612, 109432), (816, 82074), (1224, 54716), (1632, 41037), (2448, 27358), (4896, 13679)]