72538116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 207728640

約数和(自身を除く): 135190524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 79, 84, 102, 119, 158, 204, 237, 238, 316, 357, 474, 476, 553, 643, 714, 948, 1106, 1286, 1343, 1428, 1659, 1929, 2212, 2572, 2686, 3318, 3858, 4029, 4501, 5372, 6636, 7716, 8058, 9002, 9401, 10931, 13503, 16116, 18004, 18802, 21862, 27006, 28203, 32793, 37604, 43724, 50797, 54012, 56406, 65586, 76517, 101594, 112812, 131172, 152391, 153034, 203188, 229551, 304782, 306068, 355579, 459102, 609564, 711158, 863549, 918204, 1066737, 1422316, 1727098, 2133474, 2590647, 3454196, 4266948, 5181294, 6044843, 10362588, 12089686, 18134529, 24179372, 36269058, 72538116]

約数ペア:

[(1, 72538116), (2, 36269058), (3, 24179372), (4, 18134529), (6, 12089686), (7, 10362588), (12, 6044843), (14, 5181294), (17, 4266948), (21, 3454196), (28, 2590647), (34, 2133474), (42, 1727098), (51, 1422316), (68, 1066737), (79, 918204), (84, 863549), (102, 711158), (119, 609564), (158, 459102), (204, 355579), (237, 306068), (238, 304782), (316, 229551), (357, 203188), (474, 153034), (476, 152391), (553, 131172), (643, 112812), (714, 101594), (948, 76517), (1106, 65586), (1286, 56406), (1343, 54012), (1428, 50797), (1659, 43724), (1929, 37604), (2212, 32793), (2572, 28203), (2686, 27006), (3318, 21862), (3858, 18802), (4029, 18004), (4501, 16116), (5372, 13503), (6636, 10931), (7716, 9401), (8058, 9002)]