90394848

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 280098000

約数和(自身を除く): 189703152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 272, 288, 296, 306, 333, 408, 444, 499, 544, 592, 612, 629, 666, 816, 888, 998, 1184, 1224, 1258, 1332, 1497, 1632, 1776, 1887, 1996, 2448, 2516, 2664, 2994, 3552, 3774, 3992, 4491, 4896, 5032, 5328, 5661, 5988, 7548, 7984, 8483, 8982, 10064, 10656, 11322, 11976, 15096, 15968, 16966, 17964, 18463, 20128, 22644, 23952, 25449, 30192, 33932, 35928, 36926, 45288, 47904, 50898, 55389, 60384, 67864, 71856, 73852, 76347, 90576, 101796, 110778, 135728, 143712, 147704, 152694, 166167, 181152, 203592, 221556, 271456, 295408, 305388, 313871, 332334, 407184, 443112, 590816, 610776, 627742, 664668, 814368, 886224, 941613, 1221552, 1255484, 1329336, 1772448, 1883226, 2443104, 2510968, 2658672, 2824839, 3766452, 5021936, 5317344, 5649678, 7532904, 10043872, 11299356, 15065808, 22598712, 30131616, 45197424, 90394848]

約数ペア:

[(1, 90394848), (2, 45197424), (3, 30131616), (4, 22598712), (6, 15065808), (8, 11299356), (9, 10043872), (12, 7532904), (16, 5649678), (17, 5317344), (18, 5021936), (24, 3766452), (32, 2824839), (34, 2658672), (36, 2510968), (37, 2443104), (48, 1883226), (51, 1772448), (68, 1329336), (72, 1255484), (74, 1221552), (96, 941613), (102, 886224), (111, 814368), (136, 664668), (144, 627742), (148, 610776), (153, 590816), (204, 443112), (222, 407184), (272, 332334), (288, 313871), (296, 305388), (306, 295408), (333, 271456), (408, 221556), (444, 203592), (499, 181152), (544, 166167), (592, 152694), (612, 147704), (629, 143712), (666, 135728), (816, 110778), (888, 101796), (998, 90576), (1184, 76347), (1224, 73852), (1258, 71856), (1332, 67864), (1497, 60384), (1632, 55389), (1776, 50898), (1887, 47904), (1996, 45288), (2448, 36926), (2516, 35928), (2664, 33932), (2994, 30192), (3552, 25449), (3774, 23952), (3992, 22644), (4491, 20128), (4896, 18463), (5032, 17964), (5328, 16966), (5661, 15968), (5988, 15096), (7548, 11976), (7984, 11322), (8483, 10656), (8982, 10064)]