76187872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 164619000

約数和(自身を除く): 88431128

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 149, 152, 232, 298, 304, 464, 551, 596, 608, 841, 928, 1102, 1192, 1682, 2204, 2384, 2831, 3364, 4321, 4408, 4768, 5662, 6728, 8642, 8816, 11324, 13456, 15979, 17284, 17632, 22648, 26912, 31958, 34568, 45296, 63916, 69136, 82099, 90592, 125309, 127832, 138272, 164198, 250618, 255664, 328396, 501236, 511328, 656792, 1002472, 1313584, 2004944, 2380871, 2627168, 4009888, 4761742, 9523484, 19046968, 38093936, 76187872]

約数ペア:

[(1, 76187872), (2, 38093936), (4, 19046968), (8, 9523484), (16, 4761742), (19, 4009888), (29, 2627168), (32, 2380871), (38, 2004944), (58, 1313584), (76, 1002472), (116, 656792), (149, 511328), (152, 501236), (232, 328396), (298, 255664), (304, 250618), (464, 164198), (551, 138272), (596, 127832), (608, 125309), (841, 90592), (928, 82099), (1102, 69136), (1192, 63916), (1682, 45296), (2204, 34568), (2384, 31958), (2831, 26912), (3364, 22648), (4321, 17632), (4408, 17284), (4768, 15979), (5662, 13456), (6728, 11324), (8642, 8816)]