78891264

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 108

約数和(自身を含む): 230458956

約数和(自身を除く): 151567692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 353, 384, 388, 576, 582, 706, 768, 776, 873, 1059, 1152, 1164, 1412, 1552, 1746, 2118, 2304, 2328, 2824, 3104, 3177, 3492, 4236, 4656, 5648, 6208, 6354, 6984, 8472, 9312, 11296, 12416, 12708, 13968, 16944, 18624, 22592, 24832, 25416, 27936, 33888, 34241, 37248, 45184, 50832, 55872, 67776, 68482, 74496, 90368, 101664, 102723, 111744, 135552, 136964, 203328, 205446, 223488, 271104, 273928, 308169, 406656, 410892, 547856, 616338, 813312, 821784, 1095712, 1232676, 1643568, 2191424, 2465352, 3287136, 4382848, 4930704, 6574272, 8765696, 9861408, 13148544, 19722816, 26297088, 39445632, 78891264]

約数ペア:

[(1, 78891264), (2, 39445632), (3, 26297088), (4, 19722816), (6, 13148544), (8, 9861408), (9, 8765696), (12, 6574272), (16, 4930704), (18, 4382848), (24, 3287136), (32, 2465352), (36, 2191424), (48, 1643568), (64, 1232676), (72, 1095712), (96, 821784), (97, 813312), (128, 616338), (144, 547856), (192, 410892), (194, 406656), (256, 308169), (288, 273928), (291, 271104), (353, 223488), (384, 205446), (388, 203328), (576, 136964), (582, 135552), (706, 111744), (768, 102723), (776, 101664), (873, 90368), (1059, 74496), (1152, 68482), (1164, 67776), (1412, 55872), (1552, 50832), (1746, 45184), (2118, 37248), (2304, 34241), (2328, 33888), (2824, 27936), (3104, 25416), (3177, 24832), (3492, 22592), (4236, 18624), (4656, 16944), (5648, 13968), (6208, 12708), (6354, 12416), (6984, 11296), (8472, 9312)]