73719646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 155022336

約数和(自身を除く): 81302690

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1601, 1771, 2002, 2093, 3202, 3289, 3542, 4186, 6578, 11207, 17611, 20813, 22414, 23023, 35222, 36823, 41626, 46046, 73646, 123277, 145691, 228943, 246554, 257761, 291382, 405053, 457886, 478699, 515522, 810106, 957398, 1602601, 2835371, 3205202, 3350893, 5265689, 5670742, 6701786, 10531378, 36859823, 73719646]

約数ペア:

[(1, 73719646), (2, 36859823), (7, 10531378), (11, 6701786), (13, 5670742), (14, 5265689), (22, 3350893), (23, 3205202), (26, 2835371), (46, 1602601), (77, 957398), (91, 810106), (143, 515522), (154, 478699), (161, 457886), (182, 405053), (253, 291382), (286, 257761), (299, 246554), (322, 228943), (506, 145691), (598, 123277), (1001, 73646), (1601, 46046), (1771, 41626), (2002, 36823), (2093, 35222), (3202, 23023), (3289, 22414), (3542, 20813), (4186, 17611), (6578, 11207)]