72830268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 235282320

約数和(自身を除く): 162452052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 49, 53, 57, 63, 76, 82, 84, 98, 106, 114, 123, 126, 133, 147, 159, 164, 171, 196, 212, 228, 246, 252, 266, 287, 294, 318, 342, 369, 371, 399, 441, 477, 492, 532, 574, 588, 636, 684, 738, 742, 779, 798, 861, 882, 931, 954, 1007, 1113, 1148, 1197, 1476, 1484, 1558, 1596, 1722, 1764, 1862, 1908, 2009, 2014, 2173, 2226, 2337, 2394, 2583, 2597, 2793, 3021, 3116, 3339, 3444, 3724, 4018, 4028, 4346, 4452, 4674, 4788, 5166, 5194, 5453, 5586, 6027, 6042, 6519, 6678, 7011, 7049, 7791, 8036, 8379, 8692, 9063, 9348, 10332, 10388, 10906, 11172, 12054, 12084, 13038, 13356, 14022, 14098, 15211, 15582, 16359, 16758, 18081, 18126, 19557, 21147, 21812, 23373, 24108, 26076, 28044, 28196, 30422, 31164, 32718, 33516, 36162, 36252, 38171, 39114, 41287, 42294, 45633, 46746, 49077, 49343, 60844, 63441, 65436, 72324, 76342, 78228, 82574, 84588, 91266, 93492, 98154, 98686, 106477, 114513, 123861, 126882, 136899, 148029, 152684, 165148, 182532, 196308, 197372, 212954, 229026, 247722, 253764, 273798, 289009, 296058, 319431, 343539, 371583, 425908, 444087, 458052, 495444, 547596, 578018, 592116, 638862, 687078, 743166, 867027, 888174, 958293, 1156036, 1277724, 1374156, 1486332, 1734054, 1776348, 1916586, 2023063, 2601081, 3468108, 3833172, 4046126, 5202162, 6069189, 8092252, 10404324, 12138378, 18207567, 24276756, 36415134, 72830268]

約数ペア:

[(1, 72830268), (2, 36415134), (3, 24276756), (4, 18207567), (6, 12138378), (7, 10404324), (9, 8092252), (12, 6069189), (14, 5202162), (18, 4046126), (19, 3833172), (21, 3468108), (28, 2601081), (36, 2023063), (38, 1916586), (41, 1776348), (42, 1734054), (49, 1486332), (53, 1374156), (57, 1277724), (63, 1156036), (76, 958293), (82, 888174), (84, 867027), (98, 743166), (106, 687078), (114, 638862), (123, 592116), (126, 578018), (133, 547596), (147, 495444), (159, 458052), (164, 444087), (171, 425908), (196, 371583), (212, 343539), (228, 319431), (246, 296058), (252, 289009), (266, 273798), (287, 253764), (294, 247722), (318, 229026), (342, 212954), (369, 197372), (371, 196308), (399, 182532), (441, 165148), (477, 152684), (492, 148029), (532, 136899), (574, 126882), (588, 123861), (636, 114513), (684, 106477), (738, 98686), (742, 98154), (779, 93492), (798, 91266), (861, 84588), (882, 82574), (931, 78228), (954, 76342), (1007, 72324), (1113, 65436), (1148, 63441), (1197, 60844), (1476, 49343), (1484, 49077), (1558, 46746), (1596, 45633), (1722, 42294), (1764, 41287), (1862, 39114), (1908, 38171), (2009, 36252), (2014, 36162), (2173, 33516), (2226, 32718), (2337, 31164), (2394, 30422), (2583, 28196), (2597, 28044), (2793, 26076), (3021, 24108), (3116, 23373), (3339, 21812), (3444, 21147), (3724, 19557), (4018, 18126), (4028, 18081), (4346, 16758), (4452, 16359), (4674, 15582), (4788, 15211), (5166, 14098), (5194, 14022), (5453, 13356), (5586, 13038), (6027, 12084), (6042, 12054), (6519, 11172), (6678, 10906), (7011, 10388), (7049, 10332), (7791, 9348), (8036, 9063), (8379, 8692)]