87355224

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 268064160

約数和(自身を除く): 180708936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 121, 132, 148, 198, 222, 242, 264, 271, 296, 333, 363, 396, 407, 444, 484, 542, 666, 726, 792, 813, 814, 888, 968, 1084, 1089, 1221, 1332, 1452, 1626, 1628, 2168, 2178, 2439, 2442, 2664, 2904, 2981, 3252, 3256, 3663, 4356, 4477, 4878, 4884, 5962, 6504, 7326, 8712, 8943, 8954, 9756, 9768, 10027, 11924, 13431, 14652, 17886, 17908, 19512, 20054, 23848, 26829, 26862, 29304, 30081, 32791, 35772, 35816, 40108, 40293, 53658, 53724, 60162, 65582, 71544, 80216, 80586, 90243, 98373, 107316, 107448, 110297, 120324, 131164, 161172, 180486, 196746, 214632, 220594, 240648, 262328, 295119, 322344, 330891, 360972, 393492, 441188, 590238, 661782, 721944, 786984, 882376, 992673, 1180476, 1213267, 1323564, 1985346, 2360952, 2426534, 2647128, 3639801, 3970692, 4853068, 7279602, 7941384, 9706136, 10919403, 14559204, 21838806, 29118408, 43677612, 87355224]

約数ペア:

[(1, 87355224), (2, 43677612), (3, 29118408), (4, 21838806), (6, 14559204), (8, 10919403), (9, 9706136), (11, 7941384), (12, 7279602), (18, 4853068), (22, 3970692), (24, 3639801), (33, 2647128), (36, 2426534), (37, 2360952), (44, 1985346), (66, 1323564), (72, 1213267), (74, 1180476), (88, 992673), (99, 882376), (111, 786984), (121, 721944), (132, 661782), (148, 590238), (198, 441188), (222, 393492), (242, 360972), (264, 330891), (271, 322344), (296, 295119), (333, 262328), (363, 240648), (396, 220594), (407, 214632), (444, 196746), (484, 180486), (542, 161172), (666, 131164), (726, 120324), (792, 110297), (813, 107448), (814, 107316), (888, 98373), (968, 90243), (1084, 80586), (1089, 80216), (1221, 71544), (1332, 65582), (1452, 60162), (1626, 53724), (1628, 53658), (2168, 40293), (2178, 40108), (2439, 35816), (2442, 35772), (2664, 32791), (2904, 30081), (2981, 29304), (3252, 26862), (3256, 26829), (3663, 23848), (4356, 20054), (4477, 19512), (4878, 17908), (4884, 17886), (5962, 14652), (6504, 13431), (7326, 11924), (8712, 10027), (8943, 9768), (8954, 9756)]