84400344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 272095200

約数和(自身を除く): 187694856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 509, 564, 588, 658, 846, 882, 987, 1018, 1128, 1176, 1316, 1527, 1692, 1764, 1974, 2036, 2303, 2632, 2961, 3054, 3384, 3528, 3563, 3948, 4072, 4581, 4606, 5922, 6108, 6909, 7126, 7896, 9162, 9212, 10689, 11844, 12216, 13818, 14252, 18324, 18424, 20727, 21378, 23688, 23923, 24941, 27636, 28504, 32067, 36648, 41454, 42756, 47846, 49882, 55272, 64134, 71769, 74823, 82908, 85512, 95692, 99764, 128268, 143538, 149646, 165816, 167461, 191384, 199528, 215307, 224469, 256536, 287076, 299292, 334922, 430614, 448938, 502383, 574152, 598584, 669844, 861228, 897876, 1004766, 1172227, 1339688, 1507149, 1722456, 1795752, 2009532, 2344454, 3014298, 3516681, 4019064, 4688908, 6028596, 7033362, 9377816, 10550043, 12057192, 14066724, 21100086, 28133448, 42200172, 84400344]

約数ペア:

[(1, 84400344), (2, 42200172), (3, 28133448), (4, 21100086), (6, 14066724), (7, 12057192), (8, 10550043), (9, 9377816), (12, 7033362), (14, 6028596), (18, 4688908), (21, 4019064), (24, 3516681), (28, 3014298), (36, 2344454), (42, 2009532), (47, 1795752), (49, 1722456), (56, 1507149), (63, 1339688), (72, 1172227), (84, 1004766), (94, 897876), (98, 861228), (126, 669844), (141, 598584), (147, 574152), (168, 502383), (188, 448938), (196, 430614), (252, 334922), (282, 299292), (294, 287076), (329, 256536), (376, 224469), (392, 215307), (423, 199528), (441, 191384), (504, 167461), (509, 165816), (564, 149646), (588, 143538), (658, 128268), (846, 99764), (882, 95692), (987, 85512), (1018, 82908), (1128, 74823), (1176, 71769), (1316, 64134), (1527, 55272), (1692, 49882), (1764, 47846), (1974, 42756), (2036, 41454), (2303, 36648), (2632, 32067), (2961, 28504), (3054, 27636), (3384, 24941), (3528, 23923), (3563, 23688), (3948, 21378), (4072, 20727), (4581, 18424), (4606, 18324), (5922, 14252), (6108, 13818), (6909, 12216), (7126, 11844), (7896, 10689), (9162, 9212)]