71337708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 195217568

約数和(自身を除く): 123879860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 487, 626, 939, 974, 1252, 1461, 1878, 1948, 2817, 2922, 3756, 4069, 4383, 5634, 5844, 6331, 8138, 8766, 11268, 12207, 12662, 16276, 17532, 18993, 24414, 25324, 36621, 37986, 48828, 56979, 73242, 75972, 113958, 146484, 152431, 227916, 304862, 457293, 609724, 914586, 1371879, 1829172, 1981603, 2743758, 3963206, 5487516, 5944809, 7926412, 11889618, 17834427, 23779236, 35668854, 71337708]

約数ペア:

[(1, 71337708), (2, 35668854), (3, 23779236), (4, 17834427), (6, 11889618), (9, 7926412), (12, 5944809), (13, 5487516), (18, 3963206), (26, 2743758), (36, 1981603), (39, 1829172), (52, 1371879), (78, 914586), (117, 609724), (156, 457293), (234, 304862), (313, 227916), (468, 152431), (487, 146484), (626, 113958), (939, 75972), (974, 73242), (1252, 56979), (1461, 48828), (1878, 37986), (1948, 36621), (2817, 25324), (2922, 24414), (3756, 18993), (4069, 17532), (4383, 16276), (5634, 12662), (5844, 12207), (6331, 11268), (8138, 8766)]