25038216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 81095040

約数和(自身を除く): 56056824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 151, 168, 188, 196, 252, 282, 294, 302, 329, 376, 392, 423, 441, 453, 504, 564, 588, 604, 658, 846, 882, 906, 987, 1057, 1128, 1176, 1208, 1316, 1359, 1692, 1764, 1812, 1974, 2114, 2303, 2632, 2718, 2961, 3171, 3384, 3528, 3624, 3948, 4228, 4606, 5436, 5922, 6342, 6909, 7097, 7399, 7896, 8456, 9212, 9513, 10872, 11844, 12684, 13818, 14194, 14798, 18424, 19026, 20727, 21291, 22197, 23688, 25368, 27636, 28388, 29596, 38052, 41454, 42582, 44394, 49679, 55272, 56776, 59192, 63873, 66591, 76104, 82908, 85164, 88788, 99358, 127746, 133182, 149037, 165816, 170328, 177576, 198716, 255492, 266364, 298074, 347753, 397432, 447111, 510984, 532728, 596148, 695506, 894222, 1043259, 1192296, 1391012, 1788444, 2086518, 2782024, 3129777, 3576888, 4173036, 6259554, 8346072, 12519108, 25038216]

約数ペア:

[(1, 25038216), (2, 12519108), (3, 8346072), (4, 6259554), (6, 4173036), (7, 3576888), (8, 3129777), (9, 2782024), (12, 2086518), (14, 1788444), (18, 1391012), (21, 1192296), (24, 1043259), (28, 894222), (36, 695506), (42, 596148), (47, 532728), (49, 510984), (56, 447111), (63, 397432), (72, 347753), (84, 298074), (94, 266364), (98, 255492), (126, 198716), (141, 177576), (147, 170328), (151, 165816), (168, 149037), (188, 133182), (196, 127746), (252, 99358), (282, 88788), (294, 85164), (302, 82908), (329, 76104), (376, 66591), (392, 63873), (423, 59192), (441, 56776), (453, 55272), (504, 49679), (564, 44394), (588, 42582), (604, 41454), (658, 38052), (846, 29596), (882, 28388), (906, 27636), (987, 25368), (1057, 23688), (1128, 22197), (1176, 21291), (1208, 20727), (1316, 19026), (1359, 18424), (1692, 14798), (1764, 14194), (1812, 13818), (1974, 12684), (2114, 11844), (2303, 10872), (2632, 9513), (2718, 9212), (2961, 8456), (3171, 7896), (3384, 7399), (3528, 7097), (3624, 6909), (3948, 6342), (4228, 5922), (4606, 5436)]