72972144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 244032000

約数和(自身を除く): 171059856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 59, 63, 72, 84, 108, 112, 118, 126, 144, 168, 177, 189, 216, 236, 252, 336, 354, 378, 409, 413, 432, 472, 504, 531, 708, 756, 818, 826, 944, 1008, 1062, 1227, 1239, 1416, 1512, 1593, 1636, 1652, 2124, 2454, 2478, 2832, 2863, 3024, 3186, 3272, 3304, 3681, 3717, 4248, 4908, 4956, 5726, 6372, 6544, 6608, 7362, 7434, 8496, 8589, 9816, 9912, 11043, 11151, 11452, 12744, 14724, 14868, 17178, 19632, 19824, 22086, 22302, 22904, 24131, 25488, 25767, 29448, 29736, 34356, 44172, 44604, 45808, 48262, 51534, 58896, 59472, 68712, 72393, 77301, 88344, 89208, 96524, 103068, 137424, 144786, 154602, 168917, 176688, 178416, 193048, 206136, 217179, 289572, 309204, 337834, 386096, 412272, 434358, 506751, 579144, 618408, 651537, 675668, 868716, 1013502, 1158288, 1236816, 1303074, 1351336, 1520253, 1737432, 2027004, 2606148, 2702672, 3040506, 3474864, 4054008, 4560759, 5212296, 6081012, 8108016, 9121518, 10424592, 12162024, 18243036, 24324048, 36486072, 72972144]

約数ペア:

[(1, 72972144), (2, 36486072), (3, 24324048), (4, 18243036), (6, 12162024), (7, 10424592), (8, 9121518), (9, 8108016), (12, 6081012), (14, 5212296), (16, 4560759), (18, 4054008), (21, 3474864), (24, 3040506), (27, 2702672), (28, 2606148), (36, 2027004), (42, 1737432), (48, 1520253), (54, 1351336), (56, 1303074), (59, 1236816), (63, 1158288), (72, 1013502), (84, 868716), (108, 675668), (112, 651537), (118, 618408), (126, 579144), (144, 506751), (168, 434358), (177, 412272), (189, 386096), (216, 337834), (236, 309204), (252, 289572), (336, 217179), (354, 206136), (378, 193048), (409, 178416), (413, 176688), (432, 168917), (472, 154602), (504, 144786), (531, 137424), (708, 103068), (756, 96524), (818, 89208), (826, 88344), (944, 77301), (1008, 72393), (1062, 68712), (1227, 59472), (1239, 58896), (1416, 51534), (1512, 48262), (1593, 45808), (1636, 44604), (1652, 44172), (2124, 34356), (2454, 29736), (2478, 29448), (2832, 25767), (2863, 25488), (3024, 24131), (3186, 22904), (3272, 22302), (3304, 22086), (3681, 19824), (3717, 19632), (4248, 17178), (4908, 14868), (4956, 14724), (5726, 12744), (6372, 11452), (6544, 11151), (6608, 11043), (7362, 9912), (7434, 9816), (8496, 8589)]