72839184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 218557440

約数和(自身を除く): 145718256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 67, 71, 87, 88, 116, 132, 134, 142, 174, 176, 201, 213, 232, 264, 268, 284, 319, 348, 402, 426, 464, 528, 536, 568, 638, 696, 737, 781, 804, 852, 957, 1072, 1136, 1276, 1392, 1474, 1562, 1608, 1704, 1914, 1943, 2059, 2211, 2343, 2552, 2948, 3124, 3216, 3408, 3828, 3886, 4118, 4422, 4686, 4757, 5104, 5829, 5896, 6177, 6248, 7656, 7772, 8236, 8844, 9372, 9514, 11658, 11792, 12354, 12496, 14271, 15312, 15544, 16472, 17688, 18744, 19028, 21373, 22649, 23316, 24708, 28542, 31088, 32944, 35376, 37488, 38056, 42746, 45298, 46632, 49416, 52327, 57084, 64119, 67947, 76112, 85492, 90596, 93264, 98832, 104654, 114168, 128238, 135894, 137953, 156981, 170984, 181192, 209308, 228336, 256476, 271788, 275906, 313962, 341968, 362384, 413859, 418616, 512952, 543576, 551812, 627924, 827718, 837232, 1025904, 1087152, 1103624, 1255848, 1517483, 1655436, 2207248, 2511696, 3034966, 3310872, 4552449, 6069932, 6621744, 9104898, 12139864, 18209796, 24279728, 36419592, 72839184]

約数ペア:

[(1, 72839184), (2, 36419592), (3, 24279728), (4, 18209796), (6, 12139864), (8, 9104898), (11, 6621744), (12, 6069932), (16, 4552449), (22, 3310872), (24, 3034966), (29, 2511696), (33, 2207248), (44, 1655436), (48, 1517483), (58, 1255848), (66, 1103624), (67, 1087152), (71, 1025904), (87, 837232), (88, 827718), (116, 627924), (132, 551812), (134, 543576), (142, 512952), (174, 418616), (176, 413859), (201, 362384), (213, 341968), (232, 313962), (264, 275906), (268, 271788), (284, 256476), (319, 228336), (348, 209308), (402, 181192), (426, 170984), (464, 156981), (528, 137953), (536, 135894), (568, 128238), (638, 114168), (696, 104654), (737, 98832), (781, 93264), (804, 90596), (852, 85492), (957, 76112), (1072, 67947), (1136, 64119), (1276, 57084), (1392, 52327), (1474, 49416), (1562, 46632), (1608, 45298), (1704, 42746), (1914, 38056), (1943, 37488), (2059, 35376), (2211, 32944), (2343, 31088), (2552, 28542), (2948, 24708), (3124, 23316), (3216, 22649), (3408, 21373), (3828, 19028), (3886, 18744), (4118, 17688), (4422, 16472), (4686, 15544), (4757, 15312), (5104, 14271), (5829, 12496), (5896, 12354), (6177, 11792), (6248, 11658), (7656, 9514), (7772, 9372), (8236, 8844)]