79887168

素因数分解:

$2^6\times 3^3\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 112

約数和(自身を含む): 238109760

約数和(自身を除く): 158222592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 144, 166, 192, 216, 249, 288, 332, 432, 498, 557, 576, 664, 747, 864, 996, 1114, 1328, 1494, 1671, 1728, 1992, 2228, 2241, 2656, 2988, 3342, 3984, 4456, 4482, 5013, 5312, 5976, 6684, 7968, 8912, 8964, 10026, 11952, 13368, 15039, 15936, 17824, 17928, 20052, 23904, 26736, 30078, 35648, 35856, 40104, 46231, 47808, 53472, 60156, 71712, 80208, 92462, 106944, 120312, 138693, 143424, 160416, 184924, 240624, 277386, 320832, 369848, 416079, 481248, 554772, 739696, 832158, 962496, 1109544, 1248237, 1479392, 1664316, 2219088, 2496474, 2958784, 3328632, 4438176, 4992948, 6657264, 8876352, 9985896, 13314528, 19971792, 26629056, 39943584, 79887168]

約数ペア:

[(1, 79887168), (2, 39943584), (3, 26629056), (4, 19971792), (6, 13314528), (8, 9985896), (9, 8876352), (12, 6657264), (16, 4992948), (18, 4438176), (24, 3328632), (27, 2958784), (32, 2496474), (36, 2219088), (48, 1664316), (54, 1479392), (64, 1248237), (72, 1109544), (83, 962496), (96, 832158), (108, 739696), (144, 554772), (166, 481248), (192, 416079), (216, 369848), (249, 320832), (288, 277386), (332, 240624), (432, 184924), (498, 160416), (557, 143424), (576, 138693), (664, 120312), (747, 106944), (864, 92462), (996, 80208), (1114, 71712), (1328, 60156), (1494, 53472), (1671, 47808), (1728, 46231), (1992, 40104), (2228, 35856), (2241, 35648), (2656, 30078), (2988, 26736), (3342, 23904), (3984, 20052), (4456, 17928), (4482, 17824), (5013, 15936), (5312, 15039), (5976, 13368), (6684, 11952), (7968, 10026), (8912, 8964)]