72465354

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1857

約数の個数: 80

約数和(自身を含む): 184171680

約数和(自身を除く): 111706326

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 1811, 2106, 2223, 3078, 3622, 4446, 5433, 6669, 10866, 13338, 16299, 20007, 23543, 32598, 34409, 40014, 47086, 48897, 68818, 70629, 97794, 103227, 141258, 146691, 206454, 211887, 293382, 309681, 423774, 447317, 619362, 635661, 894634, 929043, 1271322, 1341951, 1858086, 1906983, 2683902, 2787129, 3813966, 4025853, 5574258, 8051706, 12077559, 24155118, 36232677, 72465354]

約数ペア:

[(1, 72465354), (2, 36232677), (3, 24155118), (6, 12077559), (9, 8051706), (13, 5574258), (18, 4025853), (19, 3813966), (26, 2787129), (27, 2683902), (38, 1906983), (39, 1858086), (54, 1341951), (57, 1271322), (78, 929043), (81, 894634), (114, 635661), (117, 619362), (162, 447317), (171, 423774), (234, 309681), (247, 293382), (342, 211887), (351, 206454), (494, 146691), (513, 141258), (702, 103227), (741, 97794), (1026, 70629), (1053, 68818), (1482, 48897), (1539, 47086), (1811, 40014), (2106, 34409), (2223, 32598), (3078, 23543), (3622, 20007), (4446, 16299), (5433, 13338), (6669, 10866)]