3072820068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{144917}}^1$

素因数の和:144977

約数の個数: 72

約数和(自身を含む): 8440024320

約数和(自身を除く): 5367204252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 144917, 289834, 434751, 579668, 869502, 1304253, 1739004, 2608506, 2753423, 4492427, 5217012, 5506846, 8260269, 8984854, 11013692, 13477281, 16520538, 17969708, 24780807, 26954562, 33041076, 40431843, 49561614, 53909124, 80863686, 85356113, 99123228, 161727372, 170712226, 256068339, 341424452, 512136678, 768205017, 1024273356, 1536410034, 3072820068]

約数ペア:

[(1, 3072820068), (2, 1536410034), (3, 1024273356), (4, 768205017), (6, 512136678), (9, 341424452), (12, 256068339), (18, 170712226), (19, 161727372), (31, 99123228), (36, 85356113), (38, 80863686), (57, 53909124), (62, 49561614), (76, 40431843), (93, 33041076), (114, 26954562), (124, 24780807), (171, 17969708), (186, 16520538), (228, 13477281), (279, 11013692), (342, 8984854), (372, 8260269), (558, 5506846), (589, 5217012), (684, 4492427), (1116, 2753423), (1178, 2608506), (1767, 1739004), (2356, 1304253), (3534, 869502), (5301, 579668), (7068, 434751), (10602, 289834), (21204, 144917)]