72077688

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 214840080

約数和(自身を除く): 142762392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 727, 729, 918, 972, 1224, 1377, 1454, 1458, 1836, 1944, 2181, 2754, 2908, 2916, 3672, 4131, 4362, 5508, 5816, 5832, 6543, 8262, 8724, 11016, 12359, 12393, 13086, 16524, 17448, 19629, 24718, 24786, 26172, 33048, 37077, 39258, 49436, 49572, 52344, 58887, 74154, 78516, 98872, 99144, 111231, 117774, 148308, 157032, 176661, 222462, 235548, 296616, 333693, 353322, 444924, 471096, 529983, 667386, 706644, 889848, 1001079, 1059966, 1334772, 1413288, 2002158, 2119932, 2669544, 3003237, 4004316, 4239864, 6006474, 8008632, 9009711, 12012948, 18019422, 24025896, 36038844, 72077688]

約数ペア:

[(1, 72077688), (2, 36038844), (3, 24025896), (4, 18019422), (6, 12012948), (8, 9009711), (9, 8008632), (12, 6006474), (17, 4239864), (18, 4004316), (24, 3003237), (27, 2669544), (34, 2119932), (36, 2002158), (51, 1413288), (54, 1334772), (68, 1059966), (72, 1001079), (81, 889848), (102, 706644), (108, 667386), (136, 529983), (153, 471096), (162, 444924), (204, 353322), (216, 333693), (243, 296616), (306, 235548), (324, 222462), (408, 176661), (459, 157032), (486, 148308), (612, 117774), (648, 111231), (727, 99144), (729, 98872), (918, 78516), (972, 74154), (1224, 58887), (1377, 52344), (1454, 49572), (1458, 49436), (1836, 39258), (1944, 37077), (2181, 33048), (2754, 26172), (2908, 24786), (2916, 24718), (3672, 19629), (4131, 17448), (4362, 16524), (5508, 13086), (5816, 12393), (5832, 12359), (6543, 11016), (8262, 8724)]