72953312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 152868240

約数和(自身を除く): 79914928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1237, 1552, 1843, 2474, 3104, 3686, 4948, 7372, 9896, 14744, 19792, 23503, 29488, 39584, 47006, 58976, 94012, 119989, 188024, 239978, 376048, 479956, 752096, 959912, 1919824, 2279791, 3839648, 4559582, 9119164, 18238328, 36476656, 72953312]

約数ペア:

[(1, 72953312), (2, 36476656), (4, 18238328), (8, 9119164), (16, 4559582), (19, 3839648), (32, 2279791), (38, 1919824), (76, 959912), (97, 752096), (152, 479956), (194, 376048), (304, 239978), (388, 188024), (608, 119989), (776, 94012), (1237, 58976), (1552, 47006), (1843, 39584), (2474, 29488), (3104, 23503), (3686, 19792), (4948, 14744), (7372, 9896)]