81224112

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9349}}^1$

素因数の和:9541

約数の個数: 40

約数和(自身を含む): 211010800

約数和(自身を除く): 129786688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 9349, 18698, 28047, 37396, 56094, 74792, 112188, 149584, 224376, 448752, 1692169, 3384338, 5076507, 6768676, 10153014, 13537352, 20306028, 27074704, 40612056, 81224112]

約数ペア:

[(1, 81224112), (2, 40612056), (3, 27074704), (4, 20306028), (6, 13537352), (8, 10153014), (12, 6768676), (16, 5076507), (24, 3384338), (48, 1692169), (181, 448752), (362, 224376), (543, 149584), (724, 112188), (1086, 74792), (1448, 56094), (2172, 37396), (2896, 28047), (4344, 18698), (8688, 9349)]