65388972636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{88937}}^1$

素因数の和:90531

約数の個数: 72

約数和(自身を含む): 178118622864

約数和(自身を除く): 112729650228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1571, 3142, 4713, 6284, 9426, 14139, 18852, 20423, 28278, 40846, 56556, 61269, 81692, 88937, 122538, 177874, 183807, 245076, 266811, 355748, 367614, 533622, 735228, 800433, 1067244, 1156181, 1600866, 2312362, 3201732, 3468543, 4624724, 6937086, 10405629, 13874172, 20811258, 41622516, 139720027, 279440054, 419160081, 558880108, 838320162, 1257480243, 1676640324, 1816360351, 2514960486, 3632720702, 5029920972, 5449081053, 7265441404, 10898162106, 16347243159, 21796324212, 32694486318, 65388972636]

約数ペア:

[(1, 65388972636), (2, 32694486318), (3, 21796324212), (4, 16347243159), (6, 10898162106), (9, 7265441404), (12, 5449081053), (13, 5029920972), (18, 3632720702), (26, 2514960486), (36, 1816360351), (39, 1676640324), (52, 1257480243), (78, 838320162), (117, 558880108), (156, 419160081), (234, 279440054), (468, 139720027), (1571, 41622516), (3142, 20811258), (4713, 13874172), (6284, 10405629), (9426, 6937086), (14139, 4624724), (18852, 3468543), (20423, 3201732), (28278, 2312362), (40846, 1600866), (56556, 1156181), (61269, 1067244), (81692, 800433), (88937, 735228), (122538, 533622), (177874, 367614), (183807, 355748), (245076, 266811)]