65277768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 182217600

約数和(自身を除く): 116939832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 53, 57, 73, 74, 76, 106, 111, 114, 146, 148, 152, 159, 212, 219, 222, 228, 292, 296, 318, 424, 438, 444, 456, 584, 636, 703, 876, 888, 1007, 1272, 1387, 1406, 1752, 1961, 2014, 2109, 2701, 2774, 2812, 3021, 3869, 3922, 4028, 4161, 4218, 5402, 5548, 5624, 5883, 6042, 7738, 7844, 8056, 8103, 8322, 8436, 10804, 11096, 11607, 11766, 12084, 15476, 15688, 16206, 16644, 16872, 21608, 23214, 23532, 24168, 30952, 32412, 33288, 37259, 46428, 47064, 51319, 64824, 73511, 74518, 92856, 102638, 111777, 143153, 147022, 149036, 153957, 205276, 220533, 223554, 286306, 294044, 298072, 307914, 410552, 429459, 441066, 447108, 572612, 588088, 615828, 858918, 882132, 894216, 1145224, 1231656, 1717836, 1764264, 2719907, 3435672, 5439814, 8159721, 10879628, 16319442, 21759256, 32638884, 65277768]

約数ペア:

[(1, 65277768), (2, 32638884), (3, 21759256), (4, 16319442), (6, 10879628), (8, 8159721), (12, 5439814), (19, 3435672), (24, 2719907), (37, 1764264), (38, 1717836), (53, 1231656), (57, 1145224), (73, 894216), (74, 882132), (76, 858918), (106, 615828), (111, 588088), (114, 572612), (146, 447108), (148, 441066), (152, 429459), (159, 410552), (212, 307914), (219, 298072), (222, 294044), (228, 286306), (292, 223554), (296, 220533), (318, 205276), (424, 153957), (438, 149036), (444, 147022), (456, 143153), (584, 111777), (636, 102638), (703, 92856), (876, 74518), (888, 73511), (1007, 64824), (1272, 51319), (1387, 47064), (1406, 46428), (1752, 37259), (1961, 33288), (2014, 32412), (2109, 30952), (2701, 24168), (2774, 23532), (2812, 23214), (3021, 21608), (3869, 16872), (3922, 16644), (4028, 16206), (4161, 15688), (4218, 15476), (5402, 12084), (5548, 11766), (5624, 11607), (5883, 11096), (6042, 10804), (7738, 8436), (7844, 8322), (8056, 8103)]