87547264

素因数分解:

$2^7\times 7^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 200736000

約数和(自身を除く): 113188736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 398, 448, 491, 796, 896, 982, 1393, 1592, 1964, 2786, 3184, 3437, 3928, 5572, 6368, 6874, 7856, 11144, 12736, 13748, 15712, 22288, 25472, 27496, 31424, 44576, 54992, 62848, 89152, 97709, 109984, 178304, 195418, 219968, 390836, 439936, 683963, 781672, 1367926, 1563344, 2735852, 3126688, 5471704, 6253376, 10943408, 12506752, 21886816, 43773632, 87547264]

約数ペア:

[(1, 87547264), (2, 43773632), (4, 21886816), (7, 12506752), (8, 10943408), (14, 6253376), (16, 5471704), (28, 3126688), (32, 2735852), (56, 1563344), (64, 1367926), (112, 781672), (128, 683963), (199, 439936), (224, 390836), (398, 219968), (448, 195418), (491, 178304), (796, 109984), (896, 97709), (982, 89152), (1393, 62848), (1592, 54992), (1964, 44576), (2786, 31424), (3184, 27496), (3437, 25472), (3928, 22288), (5572, 15712), (6368, 13748), (6874, 12736), (7856, 11144)]