77883336018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{31729}}^1$

素因数の和:31904

約数の個数: 96

約数和(自身を含む): 179621245440

約数和(自身を除く): 101737909422

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 83, 93, 106, 159, 166, 186, 249, 279, 318, 477, 498, 558, 747, 954, 1494, 1643, 2573, 3286, 4399, 4929, 5146, 7719, 8798, 9858, 13197, 14787, 15438, 23157, 26394, 29574, 31729, 39591, 46314, 63458, 79182, 95187, 136369, 190374, 272738, 285561, 409107, 571122, 818214, 983599, 1227321, 1681637, 1967198, 2454642, 2633507, 2950797, 3363274, 5044911, 5267014, 5901594, 7900521, 8852391, 10089822, 15134733, 15801042, 17704782, 23701563, 30269466, 47403126, 52130747, 81638717, 104261494, 139575871, 156392241, 163277434, 244916151, 279151742, 312784482, 418727613, 469176723, 489832302, 734748453, 837455226, 938353446, 1256182839, 1469496906, 2512365678, 4326852001, 8653704002, 12980556003, 25961112006, 38941668009, 77883336018]

約数ペア:

[(1, 77883336018), (2, 38941668009), (3, 25961112006), (6, 12980556003), (9, 8653704002), (18, 4326852001), (31, 2512365678), (53, 1469496906), (62, 1256182839), (83, 938353446), (93, 837455226), (106, 734748453), (159, 489832302), (166, 469176723), (186, 418727613), (249, 312784482), (279, 279151742), (318, 244916151), (477, 163277434), (498, 156392241), (558, 139575871), (747, 104261494), (954, 81638717), (1494, 52130747), (1643, 47403126), (2573, 30269466), (3286, 23701563), (4399, 17704782), (4929, 15801042), (5146, 15134733), (7719, 10089822), (8798, 8852391), (9858, 7900521), (13197, 5901594), (14787, 5267014), (15438, 5044911), (23157, 3363274), (26394, 2950797), (29574, 2633507), (31729, 2454642), (39591, 1967198), (46314, 1681637), (63458, 1227321), (79182, 983599), (95187, 818214), (136369, 571122), (190374, 409107), (272738, 285561)]