64342968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 170640000

約数和(自身を除く): 106297032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 298, 447, 456, 596, 894, 947, 1192, 1788, 1894, 2831, 2841, 3576, 3788, 5662, 5682, 7576, 8493, 11324, 11364, 16986, 17993, 22648, 22728, 33972, 35986, 53979, 67944, 71972, 107958, 141103, 143944, 215916, 282206, 423309, 431832, 564412, 846618, 1128824, 1693236, 2680957, 3386472, 5361914, 8042871, 10723828, 16085742, 21447656, 32171484, 64342968]

約数ペア:

[(1, 64342968), (2, 32171484), (3, 21447656), (4, 16085742), (6, 10723828), (8, 8042871), (12, 5361914), (19, 3386472), (24, 2680957), (38, 1693236), (57, 1128824), (76, 846618), (114, 564412), (149, 431832), (152, 423309), (228, 282206), (298, 215916), (447, 143944), (456, 141103), (596, 107958), (894, 71972), (947, 67944), (1192, 53979), (1788, 35986), (1894, 33972), (2831, 22728), (2841, 22648), (3576, 17993), (3788, 16986), (5662, 11364), (5682, 11324), (7576, 8493)]