74729214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:654

約数の個数: 72

約数和(自身を含む): 189755280

約数和(自身を除く): 115026066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 193, 294, 386, 439, 441, 579, 878, 882, 1158, 1317, 1351, 1737, 2634, 2702, 3073, 3474, 3951, 4053, 6146, 7902, 8106, 9219, 9457, 12159, 18438, 18914, 21511, 24318, 27657, 28371, 43022, 55314, 56742, 64533, 84727, 85113, 129066, 169454, 170226, 193599, 254181, 387198, 508362, 593089, 762543, 1186178, 1525086, 1779267, 3558534, 4151623, 5337801, 8303246, 10675602, 12454869, 24909738, 37364607, 74729214]

約数ペア:

[(1, 74729214), (2, 37364607), (3, 24909738), (6, 12454869), (7, 10675602), (9, 8303246), (14, 5337801), (18, 4151623), (21, 3558534), (42, 1779267), (49, 1525086), (63, 1186178), (98, 762543), (126, 593089), (147, 508362), (193, 387198), (294, 254181), (386, 193599), (439, 170226), (441, 169454), (579, 129066), (878, 85113), (882, 84727), (1158, 64533), (1317, 56742), (1351, 55314), (1737, 43022), (2634, 28371), (2702, 27657), (3073, 24318), (3474, 21511), (3951, 18914), (4053, 18438), (6146, 12159), (7902, 9457), (8106, 9219)]