99931788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 276690960

約数和(自身を除く): 176759172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 409, 617, 818, 1227, 1234, 1636, 1851, 2454, 2468, 3681, 3702, 4499, 4908, 5553, 6787, 7362, 7404, 8998, 11106, 13497, 13574, 14724, 17996, 20361, 22212, 26994, 27148, 40491, 40722, 53988, 61083, 80982, 81444, 122166, 161964, 244332, 252353, 504706, 757059, 1009412, 1514118, 2271177, 2775883, 3028236, 4542354, 5551766, 8327649, 9084708, 11103532, 16655298, 24982947, 33310596, 49965894, 99931788]

約数ペア:

[(1, 99931788), (2, 49965894), (3, 33310596), (4, 24982947), (6, 16655298), (9, 11103532), (11, 9084708), (12, 8327649), (18, 5551766), (22, 4542354), (33, 3028236), (36, 2775883), (44, 2271177), (66, 1514118), (99, 1009412), (132, 757059), (198, 504706), (396, 252353), (409, 244332), (617, 161964), (818, 122166), (1227, 81444), (1234, 80982), (1636, 61083), (1851, 53988), (2454, 40722), (2468, 40491), (3681, 27148), (3702, 26994), (4499, 22212), (4908, 20361), (5553, 17996), (6787, 14724), (7362, 13574), (7404, 13497), (8998, 11106)]