77831442

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 191772672

約数和(自身を除く): 113941230

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 97, 117, 127, 162, 194, 234, 243, 254, 291, 351, 381, 486, 582, 702, 762, 873, 1053, 1143, 1261, 1651, 1746, 2106, 2286, 2522, 2619, 3159, 3302, 3429, 3783, 4953, 5238, 6318, 6858, 7566, 7857, 9906, 10287, 11349, 12319, 14859, 15714, 20574, 22698, 23571, 24638, 29718, 30861, 34047, 36957, 44577, 47142, 61722, 68094, 73914, 89154, 102141, 110871, 133731, 160147, 204282, 221742, 267462, 306423, 320294, 332613, 401193, 480441, 612846, 665226, 802386, 960882, 997839, 1441323, 1995678, 2882646, 2993517, 4323969, 5987034, 8647938, 12971907, 25943814, 38915721, 77831442]

約数ペア:

[(1, 77831442), (2, 38915721), (3, 25943814), (6, 12971907), (9, 8647938), (13, 5987034), (18, 4323969), (26, 2993517), (27, 2882646), (39, 1995678), (54, 1441323), (78, 997839), (81, 960882), (97, 802386), (117, 665226), (127, 612846), (162, 480441), (194, 401193), (234, 332613), (243, 320294), (254, 306423), (291, 267462), (351, 221742), (381, 204282), (486, 160147), (582, 133731), (702, 110871), (762, 102141), (873, 89154), (1053, 73914), (1143, 68094), (1261, 61722), (1651, 47142), (1746, 44577), (2106, 36957), (2286, 34047), (2522, 30861), (2619, 29718), (3159, 24638), (3302, 23571), (3429, 22698), (3783, 20574), (4953, 15714), (5238, 14859), (6318, 12319), (6858, 11349), (7566, 10287), (7857, 9906)]