65315796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 194793984

約数和(自身を除く): 129478188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 107, 129, 156, 169, 172, 182, 214, 258, 273, 301, 321, 338, 364, 428, 507, 516, 546, 559, 602, 642, 676, 749, 903, 1014, 1092, 1118, 1183, 1204, 1284, 1391, 1498, 1677, 1806, 2028, 2236, 2247, 2366, 2782, 2996, 3354, 3549, 3612, 3913, 4173, 4494, 4601, 4732, 5564, 6708, 7098, 7267, 7826, 8346, 8988, 9202, 9737, 11739, 13803, 14196, 14534, 15652, 16692, 18083, 18404, 19474, 21801, 23478, 27606, 29068, 29211, 32207, 36166, 38948, 43602, 46956, 50869, 54249, 55212, 58422, 59813, 64414, 72332, 87204, 96621, 101738, 108498, 116844, 119626, 126581, 128828, 152607, 179439, 193242, 203476, 216996, 239252, 253162, 305214, 358878, 379743, 386484, 418691, 506324, 610428, 717756, 759486, 777569, 837382, 1256073, 1518972, 1555138, 1674764, 2332707, 2512146, 3110276, 4665414, 5024292, 5442983, 9330828, 10885966, 16328949, 21771932, 32657898, 65315796]

約数ペア:

[(1, 65315796), (2, 32657898), (3, 21771932), (4, 16328949), (6, 10885966), (7, 9330828), (12, 5442983), (13, 5024292), (14, 4665414), (21, 3110276), (26, 2512146), (28, 2332707), (39, 1674764), (42, 1555138), (43, 1518972), (52, 1256073), (78, 837382), (84, 777569), (86, 759486), (91, 717756), (107, 610428), (129, 506324), (156, 418691), (169, 386484), (172, 379743), (182, 358878), (214, 305214), (258, 253162), (273, 239252), (301, 216996), (321, 203476), (338, 193242), (364, 179439), (428, 152607), (507, 128828), (516, 126581), (546, 119626), (559, 116844), (602, 108498), (642, 101738), (676, 96621), (749, 87204), (903, 72332), (1014, 64414), (1092, 59813), (1118, 58422), (1183, 55212), (1204, 54249), (1284, 50869), (1391, 46956), (1498, 43602), (1677, 38948), (1806, 36166), (2028, 32207), (2236, 29211), (2247, 29068), (2366, 27606), (2782, 23478), (2996, 21801), (3354, 19474), (3549, 18404), (3612, 18083), (3913, 16692), (4173, 15652), (4494, 14534), (4601, 14196), (4732, 13803), (5564, 11739), (6708, 9737), (7098, 9202), (7267, 8988), (7826, 8346)]