84476912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 183738240

約数和(自身を除く): 99261328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 79, 97, 104, 106, 158, 194, 208, 212, 316, 388, 424, 632, 689, 776, 848, 1027, 1261, 1264, 1378, 1552, 2054, 2522, 2756, 4108, 4187, 5044, 5141, 5512, 7663, 8216, 8374, 10088, 10282, 11024, 15326, 16432, 16748, 20176, 20564, 30652, 33496, 41128, 54431, 61304, 66833, 66992, 82256, 99619, 108862, 122608, 133666, 199238, 217724, 267332, 398476, 406139, 435448, 534664, 796952, 812278, 870896, 1069328, 1593904, 1624556, 3249112, 5279807, 6498224, 10559614, 21119228, 42238456, 84476912]

約数ペア:

[(1, 84476912), (2, 42238456), (4, 21119228), (8, 10559614), (13, 6498224), (16, 5279807), (26, 3249112), (52, 1624556), (53, 1593904), (79, 1069328), (97, 870896), (104, 812278), (106, 796952), (158, 534664), (194, 435448), (208, 406139), (212, 398476), (316, 267332), (388, 217724), (424, 199238), (632, 133666), (689, 122608), (776, 108862), (848, 99619), (1027, 82256), (1261, 66992), (1264, 66833), (1378, 61304), (1552, 54431), (2054, 41128), (2522, 33496), (2756, 30652), (4108, 20564), (4187, 20176), (5044, 16748), (5141, 16432), (5512, 15326), (7663, 11024), (8216, 10282), (8374, 10088)]