84735378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 241375680

約数和(自身を除く): 156640302

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 179, 182, 221, 234, 238, 273, 289, 306, 357, 358, 442, 537, 546, 578, 663, 714, 819, 867, 1071, 1074, 1253, 1326, 1547, 1611, 1638, 1734, 1989, 2023, 2142, 2327, 2506, 2601, 3043, 3094, 3222, 3757, 3759, 3978, 4046, 4641, 4654, 5202, 6069, 6086, 6981, 7514, 7518, 9129, 9282, 11271, 11277, 12138, 13923, 13962, 16289, 18207, 18258, 20943, 21301, 22542, 22554, 26299, 27387, 27846, 32578, 33813, 36414, 39559, 41886, 42602, 48867, 51731, 52598, 54774, 63903, 67626, 78897, 79118, 97734, 103462, 118677, 127806, 146601, 155193, 157794, 191709, 236691, 237354, 276913, 293202, 310386, 356031, 362117, 383418, 465579, 473382, 553826, 672503, 712062, 724234, 830739, 931158, 1086351, 1345006, 1661478, 2017509, 2172702, 2492217, 3259053, 4035018, 4707521, 4984434, 6052527, 6518106, 9415042, 12105054, 14122563, 28245126, 42367689, 84735378]

約数ペア:

[(1, 84735378), (2, 42367689), (3, 28245126), (6, 14122563), (7, 12105054), (9, 9415042), (13, 6518106), (14, 6052527), (17, 4984434), (18, 4707521), (21, 4035018), (26, 3259053), (34, 2492217), (39, 2172702), (42, 2017509), (51, 1661478), (63, 1345006), (78, 1086351), (91, 931158), (102, 830739), (117, 724234), (119, 712062), (126, 672503), (153, 553826), (179, 473382), (182, 465579), (221, 383418), (234, 362117), (238, 356031), (273, 310386), (289, 293202), (306, 276913), (357, 237354), (358, 236691), (442, 191709), (537, 157794), (546, 155193), (578, 146601), (663, 127806), (714, 118677), (819, 103462), (867, 97734), (1071, 79118), (1074, 78897), (1253, 67626), (1326, 63903), (1547, 54774), (1611, 52598), (1638, 51731), (1734, 48867), (1989, 42602), (2023, 41886), (2142, 39559), (2327, 36414), (2506, 33813), (2601, 32578), (3043, 27846), (3094, 27387), (3222, 26299), (3757, 22554), (3759, 22542), (3978, 21301), (4046, 20943), (4641, 18258), (4654, 18207), (5202, 16289), (6069, 13962), (6086, 13923), (6981, 12138), (7514, 11277), (7518, 11271), (9129, 9282)]