76780656

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2103

約数の個数: 80

約数和(自身を含む): 222976800

約数和(自身を除く): 146196144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 1997, 2136, 2403, 3204, 3994, 4272, 4806, 5991, 6408, 7988, 9612, 11982, 12816, 15976, 17973, 19224, 23964, 31952, 35946, 38448, 47928, 53919, 71892, 95856, 107838, 143784, 177733, 215676, 287568, 355466, 431352, 533199, 710932, 862704, 1066398, 1421864, 1599597, 2132796, 2843728, 3199194, 4265592, 4798791, 6398388, 8531184, 9597582, 12796776, 19195164, 25593552, 38390328, 76780656]

約数ペア:

[(1, 76780656), (2, 38390328), (3, 25593552), (4, 19195164), (6, 12796776), (8, 9597582), (9, 8531184), (12, 6398388), (16, 4798791), (18, 4265592), (24, 3199194), (27, 2843728), (36, 2132796), (48, 1599597), (54, 1421864), (72, 1066398), (89, 862704), (108, 710932), (144, 533199), (178, 431352), (216, 355466), (267, 287568), (356, 215676), (432, 177733), (534, 143784), (712, 107838), (801, 95856), (1068, 71892), (1424, 53919), (1602, 47928), (1997, 38448), (2136, 35946), (2403, 31952), (3204, 23964), (3994, 19224), (4272, 17973), (4806, 15976), (5991, 12816), (6408, 11982), (7988, 9612)]