63788868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12425

約数の個数: 72

約数和(自身を含む): 189448896

約数和(自身を除く): 125660028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 12391, 24782, 37173, 49564, 74346, 111519, 136301, 148692, 161083, 223038, 272602, 322166, 408903, 446076, 483249, 545204, 644332, 817806, 966498, 1226709, 1449747, 1635612, 1771913, 1932996, 2453418, 2899494, 3543826, 4906836, 5315739, 5798988, 7087652, 10631478, 15947217, 21262956, 31894434, 63788868]

約数ペア:

[(1, 63788868), (2, 31894434), (3, 21262956), (4, 15947217), (6, 10631478), (9, 7087652), (11, 5798988), (12, 5315739), (13, 4906836), (18, 3543826), (22, 2899494), (26, 2453418), (33, 1932996), (36, 1771913), (39, 1635612), (44, 1449747), (52, 1226709), (66, 966498), (78, 817806), (99, 644332), (117, 545204), (132, 483249), (143, 446076), (156, 408903), (198, 322166), (234, 272602), (286, 223038), (396, 161083), (429, 148692), (468, 136301), (572, 111519), (858, 74346), (1287, 49564), (1716, 37173), (2574, 24782), (5148, 12391)]