72459338

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 146562048

約数和(自身を除く): 74102710

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 49, 61, 62, 98, 119, 122, 161, 217, 238, 322, 391, 427, 434, 527, 713, 782, 833, 854, 1037, 1054, 1127, 1403, 1426, 1519, 1666, 1891, 2074, 2254, 2737, 2806, 2989, 3038, 3689, 3782, 4991, 5474, 5978, 7259, 7378, 9821, 9982, 12121, 13237, 14518, 19159, 19642, 23851, 24242, 25823, 26474, 32147, 34937, 38318, 43493, 47702, 50813, 51646, 64294, 68747, 69874, 84847, 86986, 92659, 101626, 137494, 166957, 169694, 185318, 225029, 304451, 333914, 450058, 593929, 608902, 739381, 1168699, 1187858, 1478762, 1575203, 2131157, 2337398, 3150406, 4262314, 5175667, 10351334, 36229669, 72459338]

約数ペア:

[(1, 72459338), (2, 36229669), (7, 10351334), (14, 5175667), (17, 4262314), (23, 3150406), (31, 2337398), (34, 2131157), (46, 1575203), (49, 1478762), (61, 1187858), (62, 1168699), (98, 739381), (119, 608902), (122, 593929), (161, 450058), (217, 333914), (238, 304451), (322, 225029), (391, 185318), (427, 169694), (434, 166957), (527, 137494), (713, 101626), (782, 92659), (833, 86986), (854, 84847), (1037, 69874), (1054, 68747), (1127, 64294), (1403, 51646), (1426, 50813), (1519, 47702), (1666, 43493), (1891, 38318), (2074, 34937), (2254, 32147), (2737, 26474), (2806, 25823), (2989, 24242), (3038, 23851), (3689, 19642), (3782, 19159), (4991, 14518), (5474, 13237), (5978, 12121), (7259, 9982), (7378, 9821)]