39050388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 107123016

約数和(自身を除く): 68072628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 461, 468, 543, 724, 922, 1086, 1383, 1629, 1844, 2172, 2353, 2766, 3258, 4149, 4706, 5532, 5993, 6516, 7059, 8298, 9412, 11986, 14118, 16596, 17979, 21177, 23972, 28236, 35958, 42354, 53937, 71916, 83441, 84708, 107874, 166882, 215748, 250323, 333764, 500646, 750969, 1001292, 1084733, 1501938, 2169466, 3003876, 3254199, 4338932, 6508398, 9762597, 13016796, 19525194, 39050388]

約数ペア:

[(1, 39050388), (2, 19525194), (3, 13016796), (4, 9762597), (6, 6508398), (9, 4338932), (12, 3254199), (13, 3003876), (18, 2169466), (26, 1501938), (36, 1084733), (39, 1001292), (52, 750969), (78, 500646), (117, 333764), (156, 250323), (181, 215748), (234, 166882), (362, 107874), (461, 84708), (468, 83441), (543, 71916), (724, 53937), (922, 42354), (1086, 35958), (1383, 28236), (1629, 23972), (1844, 21177), (2172, 17979), (2353, 16596), (2766, 14118), (3258, 11986), (4149, 9412), (4706, 8298), (5532, 7059), (5993, 6516)]