72469088

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 148274784

約数和(自身を除く): 75805696

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 97, 148, 194, 296, 388, 592, 631, 776, 1184, 1262, 1552, 2524, 3104, 3589, 5048, 7178, 10096, 14356, 20192, 23347, 28712, 46694, 57424, 61207, 93388, 114848, 122414, 186776, 244828, 373552, 489656, 747104, 979312, 1958624, 2264659, 4529318, 9058636, 18117272, 36234544, 72469088]

約数ペア:

[(1, 72469088), (2, 36234544), (4, 18117272), (8, 9058636), (16, 4529318), (32, 2264659), (37, 1958624), (74, 979312), (97, 747104), (148, 489656), (194, 373552), (296, 244828), (388, 186776), (592, 122414), (631, 114848), (776, 93388), (1184, 61207), (1262, 57424), (1552, 46694), (2524, 28712), (3104, 23347), (3589, 20192), (5048, 14356), (7178, 10096)]