71671344

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 197308800

約数和(自身を除く): 125637456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 883, 912, 1068, 1424, 1691, 1766, 2136, 2649, 3382, 3532, 4272, 5073, 5298, 6764, 7064, 10146, 10596, 13528, 14128, 16777, 20292, 21192, 27056, 33554, 40584, 42384, 50331, 67108, 78587, 81168, 100662, 134216, 157174, 201324, 235761, 268432, 314348, 402648, 471522, 628696, 805296, 943044, 1257392, 1493153, 1886088, 2986306, 3772176, 4479459, 5972612, 8958918, 11945224, 17917836, 23890448, 35835672, 71671344]

約数ペア:

[(1, 71671344), (2, 35835672), (3, 23890448), (4, 17917836), (6, 11945224), (8, 8958918), (12, 5972612), (16, 4479459), (19, 3772176), (24, 2986306), (38, 1886088), (48, 1493153), (57, 1257392), (76, 943044), (89, 805296), (114, 628696), (152, 471522), (178, 402648), (228, 314348), (267, 268432), (304, 235761), (356, 201324), (456, 157174), (534, 134216), (712, 100662), (883, 81168), (912, 78587), (1068, 67108), (1424, 50331), (1691, 42384), (1766, 40584), (2136, 33554), (2649, 27056), (3382, 21192), (3532, 20292), (4272, 16777), (5073, 14128), (5298, 13528), (6764, 10596), (7064, 10146)]