84887296

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 190582560

約数和(自身を除く): 105695264

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1109, 1196, 1472, 1664, 2218, 2392, 2944, 3328, 4436, 4784, 5888, 8872, 9568, 14417, 17744, 19136, 25507, 28834, 35488, 38272, 51014, 57668, 70976, 76544, 102028, 115336, 141952, 204056, 230672, 283904, 331591, 408112, 461344, 663182, 816224, 922688, 1326364, 1632448, 1845376, 2652728, 3264896, 3690752, 5305456, 6529792, 10610912, 21221824, 42443648, 84887296]

約数ペア:

[(1, 84887296), (2, 42443648), (4, 21221824), (8, 10610912), (13, 6529792), (16, 5305456), (23, 3690752), (26, 3264896), (32, 2652728), (46, 1845376), (52, 1632448), (64, 1326364), (92, 922688), (104, 816224), (128, 663182), (184, 461344), (208, 408112), (256, 331591), (299, 283904), (368, 230672), (416, 204056), (598, 141952), (736, 115336), (832, 102028), (1109, 76544), (1196, 70976), (1472, 57668), (1664, 51014), (2218, 38272), (2392, 35488), (2944, 28834), (3328, 25507), (4436, 19136), (4784, 17744), (5888, 14417), (8872, 9568)]