40712976

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1381

約数の個数: 80

約数和(自身を含む): 118553920

約数和(自身を除く): 77840944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1291, 1314, 1752, 1971, 2582, 2628, 3504, 3873, 3942, 5164, 5256, 7746, 7884, 10328, 10512, 11619, 15492, 15768, 20656, 23238, 30984, 31536, 34857, 46476, 61968, 69714, 92952, 94243, 139428, 185904, 188486, 278856, 282729, 376972, 557712, 565458, 753944, 848187, 1130916, 1507888, 1696374, 2261832, 2544561, 3392748, 4523664, 5089122, 6785496, 10178244, 13570992, 20356488, 40712976]

約数ペア:

[(1, 40712976), (2, 20356488), (3, 13570992), (4, 10178244), (6, 6785496), (8, 5089122), (9, 4523664), (12, 3392748), (16, 2544561), (18, 2261832), (24, 1696374), (27, 1507888), (36, 1130916), (48, 848187), (54, 753944), (72, 565458), (73, 557712), (108, 376972), (144, 282729), (146, 278856), (216, 188486), (219, 185904), (292, 139428), (432, 94243), (438, 92952), (584, 69714), (657, 61968), (876, 46476), (1168, 34857), (1291, 31536), (1314, 30984), (1752, 23238), (1971, 20656), (2582, 15768), (2628, 15492), (3504, 11619), (3873, 10512), (3942, 10328), (5164, 7884), (5256, 7746)]