73947744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19780

約数の個数: 72

約数和(自身を含む): 226476432

約数和(自身を除く): 152528688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19751, 39502, 59253, 79004, 118506, 158008, 177759, 237012, 256763, 316016, 355518, 474024, 513526, 632032, 711036, 770289, 948048, 1027052, 1422072, 1540578, 1896096, 2054104, 2310867, 2844144, 3081156, 4108208, 4621734, 5688288, 6162312, 8216416, 9243468, 12324624, 18486936, 24649248, 36973872, 73947744]

約数ペア:

[(1, 73947744), (2, 36973872), (3, 24649248), (4, 18486936), (6, 12324624), (8, 9243468), (9, 8216416), (12, 6162312), (13, 5688288), (16, 4621734), (18, 4108208), (24, 3081156), (26, 2844144), (32, 2310867), (36, 2054104), (39, 1896096), (48, 1540578), (52, 1422072), (72, 1027052), (78, 948048), (96, 770289), (104, 711036), (117, 632032), (144, 513526), (156, 474024), (208, 355518), (234, 316016), (288, 256763), (312, 237012), (416, 177759), (468, 158008), (624, 118506), (936, 79004), (1248, 59253), (1872, 39502), (3744, 19751)]