72363672

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 139143528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 101, 107, 108, 124, 186, 202, 214, 216, 248, 279, 303, 321, 372, 404, 428, 558, 606, 642, 744, 808, 837, 856, 909, 963, 1116, 1212, 1284, 1674, 1818, 1926, 2232, 2424, 2568, 2727, 2889, 3131, 3317, 3348, 3636, 3852, 5454, 5778, 6262, 6634, 6696, 7272, 7704, 9393, 9951, 10807, 10908, 11556, 12524, 13268, 18786, 19902, 21614, 21816, 23112, 25048, 26536, 28179, 29853, 32421, 37572, 39804, 43228, 56358, 59706, 64842, 75144, 79608, 84537, 86456, 89559, 97263, 112716, 119412, 129684, 169074, 179118, 194526, 225432, 238824, 259368, 291789, 335017, 338148, 358236, 389052, 583578, 670034, 676296, 716472, 778104, 1005051, 1167156, 1340068, 2010102, 2334312, 2680136, 3015153, 4020204, 6030306, 8040408, 9045459, 12060612, 18090918, 24121224, 36181836, 72363672]

約数ペア:

[(1, 72363672), (2, 36181836), (3, 24121224), (4, 18090918), (6, 12060612), (8, 9045459), (9, 8040408), (12, 6030306), (18, 4020204), (24, 3015153), (27, 2680136), (31, 2334312), (36, 2010102), (54, 1340068), (62, 1167156), (72, 1005051), (93, 778104), (101, 716472), (107, 676296), (108, 670034), (124, 583578), (186, 389052), (202, 358236), (214, 338148), (216, 335017), (248, 291789), (279, 259368), (303, 238824), (321, 225432), (372, 194526), (404, 179118), (428, 169074), (558, 129684), (606, 119412), (642, 112716), (744, 97263), (808, 89559), (837, 86456), (856, 84537), (909, 79608), (963, 75144), (1116, 64842), (1212, 59706), (1284, 56358), (1674, 43228), (1818, 39804), (1926, 37572), (2232, 32421), (2424, 29853), (2568, 28179), (2727, 26536), (2889, 25048), (3131, 23112), (3317, 21816), (3348, 21614), (3636, 19902), (3852, 18786), (5454, 13268), (5778, 12524), (6262, 11556), (6634, 10908), (6696, 10807), (7272, 9951), (7704, 9393)]