64653516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 175134960

約数和(自身を除く): 110481444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 612, 801, 1068, 1187, 1513, 1602, 2374, 3026, 3204, 3561, 4539, 4748, 6052, 7122, 9078, 10683, 13617, 14244, 18156, 20179, 21366, 27234, 40358, 42732, 54468, 60537, 80716, 105643, 121074, 181611, 211286, 242148, 316929, 363222, 422572, 633858, 726444, 950787, 1267716, 1795931, 1901574, 3591862, 3803148, 5387793, 7183724, 10775586, 16163379, 21551172, 32326758, 64653516]

約数ペア:

[(1, 64653516), (2, 32326758), (3, 21551172), (4, 16163379), (6, 10775586), (9, 7183724), (12, 5387793), (17, 3803148), (18, 3591862), (34, 1901574), (36, 1795931), (51, 1267716), (68, 950787), (89, 726444), (102, 633858), (153, 422572), (178, 363222), (204, 316929), (267, 242148), (306, 211286), (356, 181611), (534, 121074), (612, 105643), (801, 80716), (1068, 60537), (1187, 54468), (1513, 42732), (1602, 40358), (2374, 27234), (3026, 21366), (3204, 20179), (3561, 18156), (4539, 14244), (4748, 13617), (6052, 10683), (7122, 9078)]