7572708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 22503936

約数和(自身を除く): 14931228

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, 1471, 1716, 2574, 2942, 4413, 5148, 5884, 8826, 13239, 16181, 17652, 19123, 26478, 32362, 38246, 48543, 52956, 57369, 64724, 76492, 97086, 114738, 145629, 172107, 194172, 210353, 229476, 291258, 344214, 420706, 582516, 631059, 688428, 841412, 1262118, 1893177, 2524236, 3786354, 7572708]

約数ペア:

[(1, 7572708), (2, 3786354), (3, 2524236), (4, 1893177), (6, 1262118), (9, 841412), (11, 688428), (12, 631059), (13, 582516), (18, 420706), (22, 344214), (26, 291258), (33, 229476), (36, 210353), (39, 194172), (44, 172107), (52, 145629), (66, 114738), (78, 97086), (99, 76492), (117, 64724), (132, 57369), (143, 52956), (156, 48543), (198, 38246), (234, 32362), (286, 26478), (396, 19123), (429, 17652), (468, 16181), (572, 13239), (858, 8826), (1287, 5884), (1471, 5148), (1716, 4413), (2574, 2942)]