71908224

素因数分解:

$2^7\times 3^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 191988480

約数和(自身を除く): 120080256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 271, 384, 542, 691, 813, 1084, 1382, 1626, 2073, 2168, 2764, 3252, 4146, 4336, 5528, 6504, 8292, 8672, 11056, 13008, 16584, 17344, 22112, 26016, 33168, 34688, 44224, 52032, 66336, 88448, 104064, 132672, 187261, 265344, 374522, 561783, 749044, 1123566, 1498088, 2247132, 2996176, 4494264, 5992352, 8988528, 11984704, 17977056, 23969408, 35954112, 71908224]

約数ペア:

[(1, 71908224), (2, 35954112), (3, 23969408), (4, 17977056), (6, 11984704), (8, 8988528), (12, 5992352), (16, 4494264), (24, 2996176), (32, 2247132), (48, 1498088), (64, 1123566), (96, 749044), (128, 561783), (192, 374522), (271, 265344), (384, 187261), (542, 132672), (691, 104064), (813, 88448), (1084, 66336), (1382, 52032), (1626, 44224), (2073, 34688), (2168, 33168), (2764, 26016), (3252, 22112), (4146, 17344), (4336, 16584), (5528, 13008), (6504, 11056), (8292, 8672)]