74412786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 176762880

約数和(自身を除く): 102350094

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 79, 82, 123, 158, 237, 246, 287, 474, 547, 553, 574, 861, 1094, 1106, 1641, 1659, 1722, 3239, 3282, 3318, 3829, 6478, 7658, 9717, 11487, 19434, 22427, 22673, 22974, 43213, 44854, 45346, 67281, 68019, 86426, 129639, 134562, 136038, 156989, 259278, 302491, 313978, 470967, 604982, 907473, 941934, 1771733, 1814946, 3543466, 5315199, 10630398, 12402131, 24804262, 37206393, 74412786]

約数ペア:

[(1, 74412786), (2, 37206393), (3, 24804262), (6, 12402131), (7, 10630398), (14, 5315199), (21, 3543466), (41, 1814946), (42, 1771733), (79, 941934), (82, 907473), (123, 604982), (158, 470967), (237, 313978), (246, 302491), (287, 259278), (474, 156989), (547, 136038), (553, 134562), (574, 129639), (861, 86426), (1094, 68019), (1106, 67281), (1641, 45346), (1659, 44854), (1722, 43213), (3239, 22974), (3282, 22673), (3318, 22427), (3829, 19434), (6478, 11487), (7658, 9717)]