72858604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 160483680

約数和(自身を除く): 87625076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 169, 173, 178, 182, 338, 346, 356, 364, 623, 676, 692, 1157, 1183, 1211, 1246, 2249, 2314, 2366, 2422, 2492, 4498, 4628, 4732, 4844, 8099, 8996, 15041, 15397, 15743, 16198, 29237, 30082, 30794, 31486, 32396, 58474, 60164, 61588, 62972, 105287, 107779, 116948, 200161, 204659, 210574, 215558, 400322, 409318, 421148, 431116, 800644, 818636, 1401127, 2602093, 2802254, 5204186, 5604508, 10408372, 18214651, 36429302, 72858604]

約数ペア:

[(1, 72858604), (2, 36429302), (4, 18214651), (7, 10408372), (13, 5604508), (14, 5204186), (26, 2802254), (28, 2602093), (52, 1401127), (89, 818636), (91, 800644), (169, 431116), (173, 421148), (178, 409318), (182, 400322), (338, 215558), (346, 210574), (356, 204659), (364, 200161), (623, 116948), (676, 107779), (692, 105287), (1157, 62972), (1183, 61588), (1211, 60164), (1246, 58474), (2249, 32396), (2314, 31486), (2366, 30794), (2422, 30082), (2492, 29237), (4498, 16198), (4628, 15743), (4732, 15397), (4844, 15041), (8099, 8996)]