71876448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 236579616

約数和(自身を除く): 164703168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 353, 404, 504, 606, 672, 706, 707, 808, 909, 1008, 1059, 1212, 1412, 1414, 1616, 1818, 2016, 2118, 2121, 2424, 2471, 2824, 2828, 3177, 3232, 3636, 4236, 4242, 4848, 4942, 5648, 5656, 6354, 6363, 7272, 7413, 8472, 8484, 9696, 9884, 11296, 11312, 12708, 12726, 14544, 14826, 16944, 16968, 19768, 22239, 22624, 25416, 25452, 29088, 29652, 33888, 33936, 35653, 39536, 44478, 50832, 50904, 59304, 67872, 71306, 79072, 88956, 101664, 101808, 106959, 118608, 142612, 177912, 203616, 213918, 237216, 249571, 285224, 320877, 355824, 427836, 499142, 570448, 641754, 711648, 748713, 855672, 998284, 1140896, 1283508, 1497426, 1711344, 1996568, 2246139, 2567016, 2994852, 3422688, 3993136, 4492278, 5134032, 5989704, 7986272, 8984556, 10268064, 11979408, 17969112, 23958816, 35938224, 71876448]

約数ペア:

[(1, 71876448), (2, 35938224), (3, 23958816), (4, 17969112), (6, 11979408), (7, 10268064), (8, 8984556), (9, 7986272), (12, 5989704), (14, 5134032), (16, 4492278), (18, 3993136), (21, 3422688), (24, 2994852), (28, 2567016), (32, 2246139), (36, 1996568), (42, 1711344), (48, 1497426), (56, 1283508), (63, 1140896), (72, 998284), (84, 855672), (96, 748713), (101, 711648), (112, 641754), (126, 570448), (144, 499142), (168, 427836), (202, 355824), (224, 320877), (252, 285224), (288, 249571), (303, 237216), (336, 213918), (353, 203616), (404, 177912), (504, 142612), (606, 118608), (672, 106959), (706, 101808), (707, 101664), (808, 88956), (909, 79072), (1008, 71306), (1059, 67872), (1212, 59304), (1412, 50904), (1414, 50832), (1616, 44478), (1818, 39536), (2016, 35653), (2118, 33936), (2121, 33888), (2424, 29652), (2471, 29088), (2824, 25452), (2828, 25416), (3177, 22624), (3232, 22239), (3636, 19768), (4236, 16968), (4242, 16944), (4848, 14826), (4942, 14544), (5648, 12726), (5656, 12708), (6354, 11312), (6363, 11296), (7272, 9884), (7413, 9696), (8472, 8484)]