78296148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3491}}^1$

素因数の和:3597

約数の個数: 72

約数和(自身を含む): 228795840

約数和(自身を除く): 150499692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3491, 3738, 5607, 6982, 7476, 10473, 11214, 13964, 20946, 22428, 24437, 31419, 41892, 48874, 62838, 73311, 97748, 125676, 146622, 219933, 293244, 310699, 439866, 621398, 879732, 932097, 1242796, 1864194, 2174893, 2796291, 3728388, 4349786, 5592582, 6524679, 8699572, 11185164, 13049358, 19574037, 26098716, 39148074, 78296148]

約数ペア:

[(1, 78296148), (2, 39148074), (3, 26098716), (4, 19574037), (6, 13049358), (7, 11185164), (9, 8699572), (12, 6524679), (14, 5592582), (18, 4349786), (21, 3728388), (28, 2796291), (36, 2174893), (42, 1864194), (63, 1242796), (84, 932097), (89, 879732), (126, 621398), (178, 439866), (252, 310699), (267, 293244), (356, 219933), (534, 146622), (623, 125676), (801, 97748), (1068, 73311), (1246, 62838), (1602, 48874), (1869, 41892), (2492, 31419), (3204, 24437), (3491, 22428), (3738, 20946), (5607, 13964), (6982, 11214), (7476, 10473)]