78453828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 212075136

約数和(自身を除く): 133621308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2311, 2829, 3772, 4622, 5658, 6933, 8487, 9244, 11316, 13866, 16974, 20799, 27732, 33948, 41598, 53153, 83196, 94751, 106306, 159459, 189502, 212612, 284253, 318918, 379004, 478377, 568506, 637836, 852759, 956754, 1137012, 1705518, 1913508, 2179273, 3411036, 4358546, 6537819, 8717092, 13075638, 19613457, 26151276, 39226914, 78453828]

約数ペア:

[(1, 78453828), (2, 39226914), (3, 26151276), (4, 19613457), (6, 13075638), (9, 8717092), (12, 6537819), (18, 4358546), (23, 3411036), (36, 2179273), (41, 1913508), (46, 1705518), (69, 1137012), (82, 956754), (92, 852759), (123, 637836), (138, 568506), (164, 478377), (207, 379004), (246, 318918), (276, 284253), (369, 212612), (414, 189502), (492, 159459), (738, 106306), (828, 94751), (943, 83196), (1476, 53153), (1886, 41598), (2311, 33948), (2829, 27732), (3772, 20799), (4622, 16974), (5658, 13866), (6933, 11316), (8487, 9244)]