77687532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55333}}^1$

素因数の和:55359

約数の個数: 48

約数和(自身を含む): 216909280

約数和(自身を除く): 139221748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 55333, 110666, 165999, 221332, 331998, 497997, 663996, 719329, 995994, 1438658, 1493991, 1991988, 2157987, 2877316, 2987982, 4315974, 5975964, 6473961, 8631948, 12947922, 19421883, 25895844, 38843766, 77687532]

約数ペア:

[(1, 77687532), (2, 38843766), (3, 25895844), (4, 19421883), (6, 12947922), (9, 8631948), (12, 6473961), (13, 5975964), (18, 4315974), (26, 2987982), (27, 2877316), (36, 2157987), (39, 1991988), (52, 1493991), (54, 1438658), (78, 995994), (108, 719329), (117, 663996), (156, 497997), (234, 331998), (351, 221332), (468, 165999), (702, 110666), (1404, 55333)]