82274868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 155484108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 53, 62, 78, 93, 106, 107, 117, 124, 156, 159, 186, 212, 214, 234, 279, 318, 321, 372, 403, 428, 468, 477, 558, 636, 642, 689, 806, 954, 963, 1116, 1209, 1284, 1378, 1391, 1612, 1643, 1908, 1926, 2067, 2418, 2756, 2782, 3286, 3317, 3627, 3852, 4134, 4173, 4836, 4929, 5564, 5671, 6201, 6572, 6634, 7254, 8268, 8346, 9858, 9951, 11342, 12402, 12519, 13268, 14508, 14787, 16692, 17013, 19716, 19902, 21359, 22684, 24804, 25038, 29574, 29853, 34026, 39804, 42718, 43121, 50076, 51039, 59148, 59706, 64077, 68052, 73723, 85436, 86242, 102078, 119412, 128154, 129363, 147446, 172484, 175801, 192231, 204156, 221169, 256308, 258726, 294892, 351602, 384462, 388089, 442338, 517452, 527403, 663507, 703204, 768924, 776178, 884676, 1054806, 1327014, 1552356, 1582209, 2109612, 2285413, 2654028, 3164418, 4570826, 6328836, 6856239, 9141652, 13712478, 20568717, 27424956, 41137434, 82274868]

約数ペア:

[(1, 82274868), (2, 41137434), (3, 27424956), (4, 20568717), (6, 13712478), (9, 9141652), (12, 6856239), (13, 6328836), (18, 4570826), (26, 3164418), (31, 2654028), (36, 2285413), (39, 2109612), (52, 1582209), (53, 1552356), (62, 1327014), (78, 1054806), (93, 884676), (106, 776178), (107, 768924), (117, 703204), (124, 663507), (156, 527403), (159, 517452), (186, 442338), (212, 388089), (214, 384462), (234, 351602), (279, 294892), (318, 258726), (321, 256308), (372, 221169), (403, 204156), (428, 192231), (468, 175801), (477, 172484), (558, 147446), (636, 129363), (642, 128154), (689, 119412), (806, 102078), (954, 86242), (963, 85436), (1116, 73723), (1209, 68052), (1284, 64077), (1378, 59706), (1391, 59148), (1612, 51039), (1643, 50076), (1908, 43121), (1926, 42718), (2067, 39804), (2418, 34026), (2756, 29853), (2782, 29574), (3286, 25038), (3317, 24804), (3627, 22684), (3852, 21359), (4134, 19902), (4173, 19716), (4836, 17013), (4929, 16692), (5564, 14787), (5671, 14508), (6201, 13268), (6572, 12519), (6634, 12402), (7254, 11342), (8268, 9951), (8346, 9858)]