80303904

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5261}}^1$

素因数の和:5330

約数の個数: 72

約数和(自身を含む): 232717212

約数和(自身を除く): 152413308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 5261, 7632, 10522, 15264, 15783, 21044, 31566, 42088, 47349, 63132, 84176, 94698, 126264, 168352, 189396, 252528, 278833, 378792, 505056, 557666, 757584, 836499, 1115332, 1515168, 1672998, 2230664, 2509497, 3345996, 4461328, 5018994, 6691992, 8922656, 10037988, 13383984, 20075976, 26767968, 40151952, 80303904]

約数ペア:

[(1, 80303904), (2, 40151952), (3, 26767968), (4, 20075976), (6, 13383984), (8, 10037988), (9, 8922656), (12, 6691992), (16, 5018994), (18, 4461328), (24, 3345996), (32, 2509497), (36, 2230664), (48, 1672998), (53, 1515168), (72, 1115332), (96, 836499), (106, 757584), (144, 557666), (159, 505056), (212, 378792), (288, 278833), (318, 252528), (424, 189396), (477, 168352), (636, 126264), (848, 94698), (954, 84176), (1272, 63132), (1696, 47349), (1908, 42088), (2544, 31566), (3816, 21044), (5088, 15783), (5261, 15264), (7632, 10522)]