79664148

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2059

約数の個数: 72

約数和(自身を含む): 214032000

約数和(自身を除く): 134367852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 1999, 2214, 3321, 3998, 4428, 5997, 6642, 7996, 9963, 11994, 13284, 17991, 19926, 23988, 35982, 39852, 53973, 71964, 81959, 107946, 161919, 163918, 215892, 245877, 323838, 327836, 485757, 491754, 647676, 737631, 971514, 983508, 1475262, 1943028, 2212893, 2950524, 4425786, 6638679, 8851572, 13277358, 19916037, 26554716, 39832074, 79664148]

約数ペア:

[(1, 79664148), (2, 39832074), (3, 26554716), (4, 19916037), (6, 13277358), (9, 8851572), (12, 6638679), (18, 4425786), (27, 2950524), (36, 2212893), (41, 1943028), (54, 1475262), (81, 983508), (82, 971514), (108, 737631), (123, 647676), (162, 491754), (164, 485757), (243, 327836), (246, 323838), (324, 245877), (369, 215892), (486, 163918), (492, 161919), (738, 107946), (972, 81959), (1107, 71964), (1476, 53973), (1999, 39852), (2214, 35982), (3321, 23988), (3998, 19926), (4428, 17991), (5997, 13284), (6642, 11994), (7996, 9963)]