78388002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2508

約数の個数: 96

約数和(自身を含む): 221045760

約数和(自身を除く): 142657758

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 126, 138, 154, 161, 198, 207, 231, 253, 322, 414, 462, 483, 506, 693, 759, 966, 1386, 1449, 1518, 1771, 2277, 2459, 2898, 3542, 4554, 4918, 5313, 7377, 10626, 14754, 15939, 17213, 22131, 27049, 31878, 34426, 44262, 51639, 54098, 56557, 81147, 103278, 113114, 154917, 162294, 169671, 189343, 243441, 309834, 339342, 378686, 395899, 486882, 509013, 568029, 622127, 791798, 1018026, 1136058, 1187697, 1244254, 1704087, 1866381, 2375394, 3408174, 3563091, 3732762, 4354889, 5599143, 7126182, 8709778, 11198286, 13064667, 26129334, 39194001, 78388002]

約数ペア:

[(1, 78388002), (2, 39194001), (3, 26129334), (6, 13064667), (7, 11198286), (9, 8709778), (11, 7126182), (14, 5599143), (18, 4354889), (21, 3732762), (22, 3563091), (23, 3408174), (33, 2375394), (42, 1866381), (46, 1704087), (63, 1244254), (66, 1187697), (69, 1136058), (77, 1018026), (99, 791798), (126, 622127), (138, 568029), (154, 509013), (161, 486882), (198, 395899), (207, 378686), (231, 339342), (253, 309834), (322, 243441), (414, 189343), (462, 169671), (483, 162294), (506, 154917), (693, 113114), (759, 103278), (966, 81147), (1386, 56557), (1449, 54098), (1518, 51639), (1771, 44262), (2277, 34426), (2459, 31878), (2898, 27049), (3542, 22131), (4554, 17213), (4918, 15939), (5313, 14754), (7377, 10626)]