90460748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7393}}^1$

素因数の和:7446

約数の個数: 48

約数和(自身を含む): 198750720

約数和(自身を除く): 108289972

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 7393, 12236, 14786, 29572, 51751, 103502, 140467, 170039, 207004, 280934, 340078, 561868, 680156, 983269, 1190273, 1966538, 2380546, 3230741, 3933076, 4761092, 6461482, 12922964, 22615187, 45230374, 90460748]

約数ペア:

[(1, 90460748), (2, 45230374), (4, 22615187), (7, 12922964), (14, 6461482), (19, 4761092), (23, 3933076), (28, 3230741), (38, 2380546), (46, 1966538), (76, 1190273), (92, 983269), (133, 680156), (161, 561868), (266, 340078), (322, 280934), (437, 207004), (532, 170039), (644, 140467), (874, 103502), (1748, 51751), (3059, 29572), (6118, 14786), (7393, 12236)]