72273432

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 237047040

約数和(自身を除く): 164773608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 49, 56, 66, 74, 77, 84, 88, 98, 111, 132, 147, 148, 151, 154, 168, 196, 222, 231, 259, 264, 294, 296, 302, 308, 392, 407, 444, 453, 462, 518, 539, 588, 604, 616, 777, 814, 888, 906, 924, 1036, 1057, 1078, 1176, 1208, 1221, 1554, 1617, 1628, 1661, 1812, 1813, 1848, 2072, 2114, 2156, 2442, 2849, 3108, 3171, 3234, 3256, 3322, 3624, 3626, 4228, 4312, 4884, 4983, 5439, 5587, 5698, 6216, 6342, 6468, 6644, 7252, 7399, 8456, 8547, 9768, 9966, 10878, 11174, 11396, 11627, 12684, 12936, 13288, 14504, 14798, 16761, 17094, 19932, 19943, 21756, 22197, 22348, 22792, 23254, 25368, 29596, 33522, 34188, 34881, 39109, 39864, 39886, 43512, 44394, 44696, 46508, 59192, 59829, 61457, 67044, 68376, 69762, 78218, 79772, 81389, 88788, 93016, 117327, 119658, 122914, 134088, 139524, 156436, 159544, 162778, 177576, 184371, 234654, 239316, 244167, 245828, 273763, 279048, 312872, 325556, 368742, 430199, 469308, 478632, 488334, 491656, 547526, 651112, 737484, 821289, 860398, 938616, 976668, 1095052, 1290597, 1474968, 1642578, 1720796, 1953336, 2190104, 2581194, 3011393, 3285156, 3441592, 5162388, 6022786, 6570312, 9034179, 10324776, 12045572, 18068358, 24091144, 36136716, 72273432]

約数ペア:

[(1, 72273432), (2, 36136716), (3, 24091144), (4, 18068358), (6, 12045572), (7, 10324776), (8, 9034179), (11, 6570312), (12, 6022786), (14, 5162388), (21, 3441592), (22, 3285156), (24, 3011393), (28, 2581194), (33, 2190104), (37, 1953336), (42, 1720796), (44, 1642578), (49, 1474968), (56, 1290597), (66, 1095052), (74, 976668), (77, 938616), (84, 860398), (88, 821289), (98, 737484), (111, 651112), (132, 547526), (147, 491656), (148, 488334), (151, 478632), (154, 469308), (168, 430199), (196, 368742), (222, 325556), (231, 312872), (259, 279048), (264, 273763), (294, 245828), (296, 244167), (302, 239316), (308, 234654), (392, 184371), (407, 177576), (444, 162778), (453, 159544), (462, 156436), (518, 139524), (539, 134088), (588, 122914), (604, 119658), (616, 117327), (777, 93016), (814, 88788), (888, 81389), (906, 79772), (924, 78218), (1036, 69762), (1057, 68376), (1078, 67044), (1176, 61457), (1208, 59829), (1221, 59192), (1554, 46508), (1617, 44696), (1628, 44394), (1661, 43512), (1812, 39886), (1813, 39864), (1848, 39109), (2072, 34881), (2114, 34188), (2156, 33522), (2442, 29596), (2849, 25368), (3108, 23254), (3171, 22792), (3234, 22348), (3256, 22197), (3322, 21756), (3624, 19943), (3626, 19932), (4228, 17094), (4312, 16761), (4884, 14798), (4983, 14504), (5439, 13288), (5587, 12936), (5698, 12684), (6216, 11627), (6342, 11396), (6468, 11174), (6644, 10878), (7252, 9966), (7399, 9768), (8456, 8547)]