80892972

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{2393}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 210480480

約数和(自身を除く): 129587508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 939, 1252, 1878, 2393, 2817, 3756, 4786, 5634, 7179, 8451, 9572, 11268, 14358, 16902, 21537, 28716, 33804, 43074, 64611, 86148, 129222, 258444, 749009, 1498018, 2247027, 2996036, 4494054, 6741081, 8988108, 13482162, 20223243, 26964324, 40446486, 80892972]

約数ペア:

[(1, 80892972), (2, 40446486), (3, 26964324), (4, 20223243), (6, 13482162), (9, 8988108), (12, 6741081), (18, 4494054), (27, 2996036), (36, 2247027), (54, 1498018), (108, 749009), (313, 258444), (626, 129222), (939, 86148), (1252, 64611), (1878, 43074), (2393, 33804), (2817, 28716), (3756, 21537), (4786, 16902), (5634, 14358), (7179, 11268), (8451, 9572)]