61640448

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 166201728

約数和(自身を除く): 104561280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 664, 768, 967, 996, 1328, 1934, 1992, 2656, 2901, 3868, 3984, 5312, 5802, 7736, 7968, 10624, 11604, 15472, 15936, 21248, 23208, 30944, 31872, 46416, 61888, 63744, 80261, 92832, 123776, 160522, 185664, 240783, 247552, 321044, 371328, 481566, 642088, 742656, 963132, 1284176, 1926264, 2568352, 3852528, 5136704, 7705056, 10273408, 15410112, 20546816, 30820224, 61640448]

約数ペア:

[(1, 61640448), (2, 30820224), (3, 20546816), (4, 15410112), (6, 10273408), (8, 7705056), (12, 5136704), (16, 3852528), (24, 2568352), (32, 1926264), (48, 1284176), (64, 963132), (83, 742656), (96, 642088), (128, 481566), (166, 371328), (192, 321044), (249, 247552), (256, 240783), (332, 185664), (384, 160522), (498, 123776), (664, 92832), (768, 80261), (967, 63744), (996, 61888), (1328, 46416), (1934, 31872), (1992, 30944), (2656, 23208), (2901, 21248), (3868, 15936), (3984, 15472), (5312, 11604), (5802, 10624), (7736, 7968)]