72951184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7799

約数の個数: 40

約数和(自身を含む): 153601280

約数和(自身を除く): 80650096

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7741, 9424, 15482, 30964, 61928, 123856, 147079, 239971, 294158, 479942, 588316, 959884, 1176632, 1919768, 2353264, 3839536, 4559449, 9118898, 18237796, 36475592, 72951184]

約数ペア:

[(1, 72951184), (2, 36475592), (4, 18237796), (8, 9118898), (16, 4559449), (19, 3839536), (31, 2353264), (38, 1919768), (62, 1176632), (76, 959884), (124, 588316), (152, 479942), (248, 294158), (304, 239971), (496, 147079), (589, 123856), (1178, 61928), (2356, 30964), (4712, 15482), (7741, 9424)]