89128224

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 267321600

約数和(自身を除く): 178193376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 67, 72, 93, 96, 124, 134, 144, 149, 186, 201, 248, 268, 279, 288, 298, 372, 402, 447, 496, 536, 558, 596, 603, 744, 804, 894, 992, 1072, 1116, 1192, 1206, 1341, 1488, 1608, 1788, 2077, 2144, 2232, 2384, 2412, 2682, 2976, 3216, 3576, 4154, 4464, 4619, 4768, 4824, 5364, 6231, 6432, 7152, 8308, 8928, 9238, 9648, 9983, 10728, 12462, 13857, 14304, 16616, 18476, 18693, 19296, 19966, 21456, 24924, 27714, 29949, 33232, 36952, 37386, 39932, 41571, 42912, 49848, 55428, 59898, 66464, 73904, 74772, 79864, 83142, 89847, 99696, 110856, 119796, 147808, 149544, 159728, 166284, 179694, 199392, 221712, 239592, 299088, 309473, 319456, 332568, 359388, 443424, 479184, 598176, 618946, 665136, 718776, 928419, 958368, 1237892, 1330272, 1437552, 1856838, 2475784, 2785257, 2875104, 3713676, 4951568, 5570514, 7427352, 9903136, 11141028, 14854704, 22282056, 29709408, 44564112, 89128224]

約数ペア:

[(1, 89128224), (2, 44564112), (3, 29709408), (4, 22282056), (6, 14854704), (8, 11141028), (9, 9903136), (12, 7427352), (16, 5570514), (18, 4951568), (24, 3713676), (31, 2875104), (32, 2785257), (36, 2475784), (48, 1856838), (62, 1437552), (67, 1330272), (72, 1237892), (93, 958368), (96, 928419), (124, 718776), (134, 665136), (144, 618946), (149, 598176), (186, 479184), (201, 443424), (248, 359388), (268, 332568), (279, 319456), (288, 309473), (298, 299088), (372, 239592), (402, 221712), (447, 199392), (496, 179694), (536, 166284), (558, 159728), (596, 149544), (603, 147808), (744, 119796), (804, 110856), (894, 99696), (992, 89847), (1072, 83142), (1116, 79864), (1192, 74772), (1206, 73904), (1341, 66464), (1488, 59898), (1608, 55428), (1788, 49848), (2077, 42912), (2144, 41571), (2232, 39932), (2384, 37386), (2412, 36952), (2682, 33232), (2976, 29949), (3216, 27714), (3576, 24924), (4154, 21456), (4464, 19966), (4619, 19296), (4768, 18693), (4824, 18476), (5364, 16616), (6231, 14304), (6432, 13857), (7152, 12462), (8308, 10728), (8928, 9983), (9238, 9648)]