86217432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 262517760

約数和(自身を除く): 176300328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 53, 56, 69, 84, 92, 106, 138, 159, 161, 168, 184, 212, 276, 318, 322, 371, 421, 424, 483, 552, 636, 644, 742, 842, 966, 1113, 1219, 1263, 1272, 1288, 1484, 1684, 1932, 2226, 2438, 2526, 2947, 2968, 3368, 3657, 3864, 4452, 4876, 5052, 5894, 7314, 8533, 8841, 8904, 9683, 9752, 10104, 11788, 14628, 17066, 17682, 19366, 22313, 23576, 25599, 29049, 29256, 34132, 35364, 38732, 44626, 51198, 58098, 66939, 67781, 68264, 70728, 77464, 89252, 102396, 116196, 133878, 135562, 156191, 178504, 203343, 204792, 232392, 267756, 271124, 312382, 406686, 468573, 513199, 535512, 542248, 624764, 813372, 937146, 1026398, 1249528, 1539597, 1626744, 1874292, 2052796, 3079194, 3592393, 3748584, 4105592, 6158388, 7184786, 10777179, 12316776, 14369572, 21554358, 28739144, 43108716, 86217432]

約数ペア:

[(1, 86217432), (2, 43108716), (3, 28739144), (4, 21554358), (6, 14369572), (7, 12316776), (8, 10777179), (12, 7184786), (14, 6158388), (21, 4105592), (23, 3748584), (24, 3592393), (28, 3079194), (42, 2052796), (46, 1874292), (53, 1626744), (56, 1539597), (69, 1249528), (84, 1026398), (92, 937146), (106, 813372), (138, 624764), (159, 542248), (161, 535512), (168, 513199), (184, 468573), (212, 406686), (276, 312382), (318, 271124), (322, 267756), (371, 232392), (421, 204792), (424, 203343), (483, 178504), (552, 156191), (636, 135562), (644, 133878), (742, 116196), (842, 102396), (966, 89252), (1113, 77464), (1219, 70728), (1263, 68264), (1272, 67781), (1288, 66939), (1484, 58098), (1684, 51198), (1932, 44626), (2226, 38732), (2438, 35364), (2526, 34132), (2947, 29256), (2968, 29049), (3368, 25599), (3657, 23576), (3864, 22313), (4452, 19366), (4876, 17682), (5052, 17066), (5894, 14628), (7314, 11788), (8533, 10104), (8841, 9752), (8904, 9683)]