72855846

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 200710224

約数和(自身を除く): 127854378

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 49, 51, 63, 86, 98, 102, 113, 119, 126, 129, 147, 153, 226, 238, 258, 294, 301, 306, 339, 357, 387, 441, 602, 678, 714, 731, 774, 791, 833, 882, 903, 1017, 1071, 1462, 1582, 1666, 1806, 1921, 2034, 2107, 2142, 2193, 2373, 2499, 2709, 3842, 4214, 4386, 4746, 4859, 4998, 5117, 5418, 5537, 5763, 6321, 6579, 7119, 7497, 9718, 10234, 11074, 11526, 12642, 13158, 13447, 14238, 14577, 14994, 15351, 16611, 17289, 18963, 26894, 29154, 30702, 33222, 34013, 34578, 35819, 37926, 40341, 43731, 46053, 49833, 68026, 71638, 80682, 82603, 87462, 92106, 94129, 99666, 102039, 107457, 121023, 165206, 188258, 204078, 214914, 238091, 242046, 247809, 282387, 306117, 322371, 476182, 495618, 564774, 578221, 612234, 644742, 714273, 743427, 847161, 1156442, 1428546, 1486854, 1694322, 1734663, 2142819, 3469326, 4047547, 4285638, 5203989, 8095094, 10407978, 12142641, 24285282, 36427923, 72855846]

約数ペア:

[(1, 72855846), (2, 36427923), (3, 24285282), (6, 12142641), (7, 10407978), (9, 8095094), (14, 5203989), (17, 4285638), (18, 4047547), (21, 3469326), (34, 2142819), (42, 1734663), (43, 1694322), (49, 1486854), (51, 1428546), (63, 1156442), (86, 847161), (98, 743427), (102, 714273), (113, 644742), (119, 612234), (126, 578221), (129, 564774), (147, 495618), (153, 476182), (226, 322371), (238, 306117), (258, 282387), (294, 247809), (301, 242046), (306, 238091), (339, 214914), (357, 204078), (387, 188258), (441, 165206), (602, 121023), (678, 107457), (714, 102039), (731, 99666), (774, 94129), (791, 92106), (833, 87462), (882, 82603), (903, 80682), (1017, 71638), (1071, 68026), (1462, 49833), (1582, 46053), (1666, 43731), (1806, 40341), (1921, 37926), (2034, 35819), (2107, 34578), (2142, 34013), (2193, 33222), (2373, 30702), (2499, 29154), (2709, 26894), (3842, 18963), (4214, 17289), (4386, 16611), (4746, 15351), (4859, 14994), (4998, 14577), (5117, 14238), (5418, 13447), (5537, 13158), (5763, 12642), (6321, 11526), (6579, 11074), (7119, 10234), (7497, 9718)]