72396422

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 135432000

約数和(自身を除く): 63035578

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 266, 413, 659, 826, 931, 1121, 1318, 1862, 2242, 2891, 4613, 5782, 7847, 9226, 12521, 15694, 25042, 32291, 38881, 54929, 64582, 77762, 87647, 109858, 175294, 272167, 544334, 613529, 738739, 1227058, 1477478, 1905169, 3810338, 5171173, 10342346, 36198211, 72396422]

約数ペア:

[(1, 72396422), (2, 36198211), (7, 10342346), (14, 5171173), (19, 3810338), (38, 1905169), (49, 1477478), (59, 1227058), (98, 738739), (118, 613529), (133, 544334), (266, 272167), (413, 175294), (659, 109858), (826, 87647), (931, 77762), (1121, 64582), (1318, 54929), (1862, 38881), (2242, 32291), (2891, 25042), (4613, 15694), (5782, 12521), (7847, 9226)]