65031876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 209059200

約数和(自身を除く): 144027324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 509, 546, 676, 702, 756, 819, 1014, 1018, 1092, 1183, 1404, 1521, 1527, 1638, 2028, 2036, 2366, 2457, 3042, 3054, 3276, 3549, 3563, 4563, 4581, 4732, 4914, 6084, 6108, 6617, 7098, 7126, 9126, 9162, 9828, 10647, 10689, 13234, 13743, 14196, 14252, 18252, 18324, 19851, 21294, 21378, 26468, 27486, 31941, 32067, 39702, 42588, 42756, 46319, 54972, 59553, 63882, 64134, 79404, 86021, 92638, 96201, 119106, 127764, 128268, 138957, 172042, 178659, 185276, 192402, 238212, 258063, 277914, 344084, 357318, 384804, 416871, 516126, 555828, 602147, 714636, 774189, 833742, 1032252, 1204294, 1250613, 1548378, 1667484, 1806441, 2322567, 2408588, 2501226, 3096756, 3612882, 4645134, 5002452, 5419323, 7225764, 9290268, 10838646, 16257969, 21677292, 32515938, 65031876]

約数ペア:

[(1, 65031876), (2, 32515938), (3, 21677292), (4, 16257969), (6, 10838646), (7, 9290268), (9, 7225764), (12, 5419323), (13, 5002452), (14, 4645134), (18, 3612882), (21, 3096756), (26, 2501226), (27, 2408588), (28, 2322567), (36, 1806441), (39, 1667484), (42, 1548378), (52, 1250613), (54, 1204294), (63, 1032252), (78, 833742), (84, 774189), (91, 714636), (108, 602147), (117, 555828), (126, 516126), (156, 416871), (169, 384804), (182, 357318), (189, 344084), (234, 277914), (252, 258063), (273, 238212), (338, 192402), (351, 185276), (364, 178659), (378, 172042), (468, 138957), (507, 128268), (509, 127764), (546, 119106), (676, 96201), (702, 92638), (756, 86021), (819, 79404), (1014, 64134), (1018, 63882), (1092, 59553), (1183, 54972), (1404, 46319), (1521, 42756), (1527, 42588), (1638, 39702), (2028, 32067), (2036, 31941), (2366, 27486), (2457, 26468), (3042, 21378), (3054, 21294), (3276, 19851), (3549, 18324), (3563, 18252), (4563, 14252), (4581, 14196), (4732, 13743), (4914, 13234), (6084, 10689), (6108, 10647), (6617, 9828), (7098, 9162), (7126, 9126)]