72154512

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4597}}^1$

素因数の和:4720

約数の個数: 60

約数和(自身を含む): 203829340

約数和(自身を除く): 131674828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4597, 5232, 7848, 9194, 13791, 15696, 18388, 27582, 36776, 41373, 55164, 73552, 82746, 110328, 165492, 220656, 330984, 501073, 661968, 1002146, 1503219, 2004292, 3006438, 4008584, 4509657, 6012876, 8017168, 9019314, 12025752, 18038628, 24051504, 36077256, 72154512]

約数ペア:

[(1, 72154512), (2, 36077256), (3, 24051504), (4, 18038628), (6, 12025752), (8, 9019314), (9, 8017168), (12, 6012876), (16, 4509657), (18, 4008584), (24, 3006438), (36, 2004292), (48, 1503219), (72, 1002146), (109, 661968), (144, 501073), (218, 330984), (327, 220656), (436, 165492), (654, 110328), (872, 82746), (981, 73552), (1308, 55164), (1744, 41373), (1962, 36776), (2616, 27582), (3924, 18388), (4597, 15696), (5232, 13791), (7848, 9194)]