72843948

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{11833}}^1$

素因数の和:11868

約数の個数: 60

約数和(自身を含む): 200467960

約数和(自身を除く): 127624012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 11833, 23666, 35499, 47332, 70998, 106497, 141996, 212994, 224827, 319491, 425988, 449654, 638982, 674481, 899308, 958473, 1277964, 1348962, 1916946, 2023443, 2697924, 3833892, 4046886, 6070329, 8093772, 12140658, 18210987, 24281316, 36421974, 72843948]

約数ペア:

[(1, 72843948), (2, 36421974), (3, 24281316), (4, 18210987), (6, 12140658), (9, 8093772), (12, 6070329), (18, 4046886), (19, 3833892), (27, 2697924), (36, 2023443), (38, 1916946), (54, 1348962), (57, 1277964), (76, 958473), (81, 899308), (108, 674481), (114, 638982), (162, 449654), (171, 425988), (228, 319491), (324, 224827), (342, 212994), (513, 141996), (684, 106497), (1026, 70998), (1539, 47332), (2052, 35499), (3078, 23666), (6156, 11833)]