7945872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 22766400

約数和(自身を除く): 14820528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 132, 149, 176, 202, 264, 298, 303, 404, 447, 528, 596, 606, 808, 894, 1111, 1192, 1212, 1616, 1639, 1788, 2222, 2384, 2424, 3278, 3333, 3576, 4444, 4848, 4917, 6556, 6666, 7152, 8888, 9834, 13112, 13332, 15049, 17776, 19668, 26224, 26664, 30098, 39336, 45147, 53328, 60196, 78672, 90294, 120392, 165539, 180588, 240784, 331078, 361176, 496617, 662156, 722352, 993234, 1324312, 1986468, 2648624, 3972936, 7945872]

約数ペア:

[(1, 7945872), (2, 3972936), (3, 2648624), (4, 1986468), (6, 1324312), (8, 993234), (11, 722352), (12, 662156), (16, 496617), (22, 361176), (24, 331078), (33, 240784), (44, 180588), (48, 165539), (66, 120392), (88, 90294), (101, 78672), (132, 60196), (149, 53328), (176, 45147), (202, 39336), (264, 30098), (298, 26664), (303, 26224), (404, 19668), (447, 17776), (528, 15049), (596, 13332), (606, 13112), (808, 9834), (894, 8888), (1111, 7152), (1192, 6666), (1212, 6556), (1616, 4917), (1639, 4848), (1788, 4444), (2222, 3576), (2384, 3333), (2424, 3278)]